The blue LABSOLUTE® waste bags made from LDPE with a wall thickness of 35 µm are tear resistant, flexible and offer a wide range of applications. The red waste bags with a material thickness of 150 μm are ideal for medical practices, hospitals or laboratories to dispose hazardous waste. All LABSOLUTE® LDPE waste bags are made from 100 % recycled material.
The smaller waste bags with a volume of 30 and 60 l made from HDPE are perfect for small laboratory waste bins.

The LABSOLUTE® narrow-mouth bottles made of HDPE with PP flap cap can be used for a variety of liquids. The bottles can be used in direct contact with food. Due to the conical shoulder the bottles are perfectly drainable.

The DIN 28 screw thread has an additonal sealing cone. The spout has a diameter of 3 mm.

The powder-free LABSOLUTE® disposable gloves nitrile GREEN are flat with a rolled cuff and offer excellent elasticity and wearing comfort. The gloves have textured finger tips.

They are extremly skin-friendly, because they are free from chlorine and natural rubber proteins. The gloves use less water, energy and carbon dioxide during the production process as similar disposable gloves making these gloves a more sustainable option.

The LABSOLUTE® nitrile gloves with an AQL value of 1.5 comply with the following standards and directives

- EN 420, EN ISO 374-1, -2, -4, -5 and EN 16523-1

• (EU) 2016/425 (PPE in accordance with CE category III for complex risks)
• 1935/2004 (can be used in direct contact with food)
• ASTM 1671 / ISO 16604 (viral penetration)

Further properties:

• Resistance against ethidium bromide (1 %) for more than 480 min (level 6)
• Delivered in handy dispenser boxes of 200 (S, M, L) or 180 pieces (XL)
• Free from phthalates, softeners and allergenic latex proteins
• Free from rubber accelerators
• Storage life: 3 years
• Length: approx. 240 mm
• Thickness (double): finger min. 0.14 mm, palm min. 0.12 mm, cuff min. 0.10 mm
• Easy to don thanks to a synthetic inner coating
• Can be worn on the left or right hand

Tilbehør Holder for glove boxes, stainless steel Alternativ Disposable gloves, nitrile Protective, powder-free Alternativ Disposable gloves, latex, powder-free Alternativ Disposable gloves, nitrile Sensitive, powder-free

The LABSOLUTE® wooden sticks and cotton swabs are ideal for taking samples in the laboratory and for cleaning purposes.

• Wooden stick 2.2 x 150 mm
• Cotton wool head approx. 5 mm diameter
• Compact, firm cotton wool head

Short thread vials and micro-vials ND9 are available in clear and amber first hydrolytic class glass and can be used on almost all autosamplers. You can replace other 1.5 ml vial types like 11 mm crimp neck vials, 8-425 and 10-425 screw neck vials, which can help rationalize stocks.

The wide opening requires matching micro-inserts with 6 mm diameter.

Due to the technical geometry, the vails can be used on all common autosamplers, but preferentially on instruments made by Agilent, HTA, Shimadzu, Thermo Scientific, Varian and Waters.

Tilbehør Micro-inserts for vials with wide opening, glass Tilbehør Vial racks, acrylic Tilbehør Vial racks, PP Tilbehør ND8, ND9, ND10, ND11 - 81 positions Tilbehør With natural rubber / TEF septa Tilbehør With RedRubber / PTFE septa Tilbehør With pure PTFE septa Tilbehør With silicone / PTFE septa Tilbehør With silicone / PTFE septa, Ultrabond Tilbehør With silicone / PTFE septa, magnetic Tilbehør MS short thread screw seal ND9 Alternativ Short thread vials and micro-vials ND9, SureStop Alternativ Short thread vials and micro-vials ND9, PMP or PP Alternativ Screw neck vials and micro-vials ND8, small opening Alternativ Screw neck vials and micro-vials ND10, wide opening Alternativ Crimp neck vials and micro-vials ND11, wide opening Alternativ Snap ring vials and micro-vials ND11, wide opening Alternativ Vase vials Alternativ Vials with directly closable micro-insert

Crimp seals ND11 are made of aluminium. They are clear or lacquered in different colours and have a 5.5 mm hole. They are supplied with fitted septa made of a variety of materials.

These septa are temperature-resistant from -60 °C to 200 °C and have a better purity than septa made of natural rubber or red rubber. However, they have less effective resealability properties and are therefore more suitable for single-injection applications.

Septa with a double-sided PTFE coating show a very low particle formation during penetration.

The magnetic seals are suitable for CTC PAL and Thermo Scientific TriPlus autosampler.

Tilbehør Crimp neck vials and micro-vials ND11, wide opening Tilbehør Snap ring vials and micro-vials ND11, wide opening Tilbehør Snap ring vials and micro-vials ND11, PMP or PP Tilbehør Crimping tools Tilbehør Decapping tools Tilbehør Crimping tools Tilbehør Decapping tools Tilbehør Crimping tool, pneumatic, manual Alternativ With natural rubber / TEF septa Alternativ With RedRubber / PTFE septa Alternativ With butyl / PTFE septa Alternativ With aluminium septa

LABSOLUTE® laboratory bottles are made of high-quality borosilicate glass 3.3 and are therefore extremely temperature-resistant up to 500 °C. They comply with EN ISO standard 4796-1. The bottles have a retrace code, a durable volume scale as well as a GL45 thread (GL32 thread for 50 ml bottles). The bottles as well as the closures are resistant against a wide range of chemicals.

With blue pouring rings and screw caps made of PP with integrated lip seal. Autoclavable at 121 °C. The transparent coating leads to a higher resistance of the bottles against strikes and shocks, and prevents leaking in case of bottle breaking.

Crimp neck vials and micro-vials ND11 made of clear and amber first hydrolytic class glass are used as standard in GC and HPLC. A large selection of micro-inserts is available for these vials.

Tilbehør Micro-inserts for vials with wide opening, glass Tilbehør Vial racks, acrylic Tilbehør Vial racks, PP Tilbehør ND8, ND9, ND10, ND11 - 81 positions Tilbehør With natural rubber / TEF septa Tilbehør With RedRubber / PTFE septa Tilbehør With butyl / PTFE septa Tilbehør With silicone / PTFE septa Tilbehør With aluminium septa Alternativ Snap ring vials and micro-vials ND11, wide opening Alternativ Snap ring vials and micro-vials ND11, PMP or PP Alternativ Screw neck vials and micro-vials ND8, small opening Alternativ Short thread vials and micro-vials ND9, wide opening Alternativ Screw neck vials and micro-vials ND10, wide opening Alternativ Kits ND11, crimp neck Alternativ Vase vials Alternativ Vials with directly closable micro-insert

The LABSOLUTE® micro tubes are made of high-quality PP and are resistant to mechanical and chemical stress. Simple and safe opening and closing of the vessel allow safe handling for greater comfort.

• Free of DNase, RNase and pyrogens
• Non-sterile
• Guaranteed metal-free
• Precise graduations lines on 1.5 and 2.0 ml reaction vessels
• Puncturable cap
• Matted cap with labelling field
• Can be centrifuged up to 25000 x g (1.5 and 2.0 ml) and 20000 x g (0.5 ml)
• Autoclavable at 121 °C

Tilbehør Racks for micro tubes, 80 wells, PP Tilbehør Floating racks, 16 or 20 wells, PP Tilbehør Universal racks for different tube sizes, PP Tilbehør Rack for micro tubes, 20 wells, PP Alternativ Safe seal micro tubes, PP Alternativ Micro tube with flip cap, PP

LABSOLUTE® test tubes made of soda-lime glass are rimless with a wall thickness of 0.7 - 0.9 mm. Compared to the borosilicate tubes they are less resistant against temperature changes and aggressive chemicals.

Tilbehør Winged caps for test tubes, PE Tilbehør Racks for 15 ml centrifuge tubes, PA Tilbehør Universal racks for different tube sizes, PP Alternativ Test tubes, beaded rim, borosilicate glass 4.9 Alternativ Disposable test tubes, plastic

LABSOLUTE® measuring and griffin beakers are made of chemical-resistant, transparent PP and are therefore particularly lightweight. They feature a clearly legible printed scale and a functional spout and are approved for food use and autoclavable up to 121 °C. Production is compliant with ISO 7056.

• Smooth surface for quick and easy cleaning
• Excellent resistance to strong, concentrated acids and alkaline solutions/lyes as well as aliphatic alcohols
• Good resistance to ketones, aldehydes and aliphatic and aromatic hydrocarbons

The practical LABSOLUTE® wide-mouth bottles made of LDPE, HDPE or PP are particularly easy to fill and clean due to their wide opening. With 100 % tightly closing screw lids made of PP, they are ideal for shipping and storing liquid, powdery and paste-like samples.

Lids are seperate.

Alternativ Wide-mouth bottles, natural, HDPE

LABSOLUTE® short-stem funnels are made of high-quality borosilicate glass 3.3. They can also be used to decant and filter hot liquids. LABSOLUTE® funnels with diameter from 35 - 150 mm fit to almost every application. All funnels are manufactured on the basis of ISO 4798.

Alternativ Funnels, short-stem, PP Alternativ Powder funnels, PP

The LABSOLUTE® petri dishes are made of crystal-clear PS and offer high optical clarity. The dishes with three vents support gas exchange and are ideal for short incubation times. Dishes without vents are best suited for anaerobic and long-term work. The Petri dishes are prepared and packed under aseptic conditions. Sterilisation for the sterile dishes is done by beta rays.

• Perfectly stackable
• Heat-resistant from -40 - 70 °C

Packed in sub-units of 10 plates (Ø = 60 and 150 mm), 15 plates (Ø = 55 mm) or 20 plates (Ø = 90 mm).

Tilbehør Rack for Petri dishes, acrylic Tilbehør Disposable spatulas, L- and T-shaped, PS Tilbehør Disposable inoculation loops, sterile Alternativ Petri dishes, soda-lime glass

The LABSOLUTE® aluminium foils are made from an alloy of pure aluminium (>98 %).

• Can be used in direct contact with food
• Oxygen gas and water vapor tight
• Resistant to fat, moisture and water
• Heat-resistant, fireproof and non-flammable
• Resistant to most chemicals
• Available in different lengths, widths and strengths
• Refilling of dispenser boxes with large rolls possible

The handy carton dispensers have a tear-off edge made from carton.

Alternativ Large rolls in dispenser boxes Alternativ Refill rolls for dispenser boxes

The LABSOLUTE® dishes are made from aluminium and exhibit a stable form. All models have a smooth bottom which guarantees a safe standing. They can be used in direct contact with food.

Alternativ Sample dishes with handle, aluminium

The qualitative filter papers are manufactured from pure cellulose with a proportion of alpha-cellulose of almost 100 %. The ash content is about 0.06 %.

Grade 2020, medium to slow filtering, particle retention 5-13 µm, filtration speed 88 s according to DIN 53137, basis weight 73 g/m², thickness 0.16 mm

For fast filtration with fine particles for general, electrolytic application in schools, research, health care, food and cosmetics industry.

Alternativ Folded filters, qualitative, grade 2020

LABSOLUTE® offers a comprehensive range of syringe filters that have been developed especially for the efficient filtration of aqueous and organic solutions and for ventilation. The choice of different housing diameters, membrane types and pore sizes offers the ideal solution for your applications. Intensive quality checks ensure consistently high quality, both of the membrane material and the filter unit as a whole, for all of the filters we supply.

• Made without the use of adhesives: the housing and membrane are welded
• Sterile versions: 100 % sterility thanks to gamma radiation
• Equipped with Luer connections
• The filters are printed, both with the membrane type and the pore size, excluding the possibility of confusion

SETUP

The syringe filters have either acrylic or PP housing. Both housing versions have Luer connections, and the membrane is secured in the housing so that the sample fluid cannot flow around the membrane.

LABSOLUTE® syringe filters with a filter membrane diameter of 25 mm are ideal for the preparation of samples with a volume from 1.5 ml to 100 ml. The effective filtration area is 4.6 cm². This, in combination with the stable housing pressure resistant to 5 bar made from polypropylene (transparent) or acrylic (pore size 0.22 µm blue or pore size 0.45 µm yellow), ensures rapid filtration. The non-sterile filters are packed in quantities of 500 in polypropylene pouches, while sterile filters are packaged individually in blisters in quantities of 50 per box.

Properties:

• Housing diameter 33 mm
• Membrane diameter 25 mm (surface 4.6 cm²)
• Low content of extractable substances
• Low dead volume

Tilbehør Disposable syringes, Luer slip, non-sterile, PP Tilbehør Disposable syringes, Luer lock, non-sterile, PP Alternativ Syringe filters 13 mm Alternativ Syringe filters, ProFill, 17 mm Alternativ Syringe filters, ProFill, 25 mm Alternativ Syringe filters, ProFill, 30 mm

The filter papers for quantitative analyses are made of 100 % cotton linters. For maximum purity the papers are acid-washed and cleaned with demineralized water. Ash content is 0.007 %.

Grade 1015, medium to slow filtering, particle retention 5-8 µm, filtration speed 50 s according to DIN 53137, basis weight 84 g/m², thickness 0.16 mm

For fine precipitates (magnesium phosphate, ammonium phosphate, calcium oxalate, coarser flaked forms of barium sulphate).

Alternativ Circles, qualitative, grade 2015 Alternativ Folded filters, qualitative, grade 2015 Alternativ Circles, qualitative, wet strengthened, grade 2115 Alternativ Folded filters, qualitative, wet strengthened, grade 2115 Alternativ Quantitative filter papers, wet-strengthened, grade 1115, circles

The qualitative filter papers are manufactured from pure cellulose with a proportion of alpha-cellulose of almost 100 %. The ash content is about 0.06 %.

Grade 2015, medium to slow filtering, particle retention 5-8 µm, filtration speed 50 s according to DIN 53137, basis weight 87 g/m², thickness 0.16 mm

For fast filtration with fine particles, when the filtration speed plays a minor role.

Alternativ Circles, qualitative, grade 2015 Alternativ Circles, qualitative, wet strengthened, grade 2115 Alternativ Folded filters, qualitative, wet strengthened, grade 2115 Alternativ Quantitative filter papers, wet-strengthened, grade 1115, circles

Short thread screw seals ND9 are made of PP and are supplied with fitted septa made of a variety of materials. They have a 6 mm centre hole and are available in different colours. The screw caps are similar in shape to the crimp caps and are therefore also suitable for robotic handling.

These septa are temperature-resistant from -40 °C to 110 °C. They are easier to penetrate and have lower particle formation than septa made of natural rubber.

Tilbehør Short thread vials and micro-vials ND9, wide opening Tilbehør Short thread vials and micro-vials ND9, SureStop Tilbehør Short thread vials and micro-vials ND9, PMP or PP Alternativ With natural rubber / TEF septa Alternativ With pure PTFE septa Alternativ With silicone / PTFE septa Alternativ With silicone / PTFE septa, Ultrabond Alternativ With silicone / PTFE septa, magnetic Alternativ MS short thread screw seal ND9

The LABSOLUTE® extraction thimbles are made of 100 % cellulose. They have a high mechanical stability and are free from binders. The extraction thimbles have a wall thickness of about 1 mm and a pore size of approximately 5 µm. They are perfect for all kind of Soxhlet extractions as well as for the separation of liquid and solid particles out of air and gases.

The qualitative filter papers are manufactured from pure cellulose with a proportion of alpha-cellulose of almost 100 %. The ash content is about 0.06 %.

Grade 2020, medium to slow filtering, particle retention 5-13 µm, filtration speed 88 s according to DIN 53137, basis weight 73 g/m², thickness 0.16 mm

For fast filtration with fine particles for general, electrolytic application in schools, research, health care, food and cosmetics industry.

Alternativ Circles, qualitative, grade 2020

The LABSOLUTE® evaporating flasks are made of high-quality borosilicate glass 3.3 and are therefore extremely temperature-resistant up to 500 °C. They are resistant to cold lyes/alkaline solutions and strong acids with the exception of hydrofluoric acid and concentrated, hot phosphoric acid. The pear-shaped flasks are especially designed for the use with all common rotary evaporators.

The LABSOLUTE® sample bags are made from tear-proof, transparent LDPE and have a common but safe pressure seal.

With euro hole for easy hang up.

Alternativ Pressure seal bags, labelling field, LDPE

The LABSOLUTE® filtration units are ideal for filtration of buffer solutions, cell culture media, microbiological media and other biological fluids. The PES membrane guarantees good flow through times and low protein binding.

• High traceability thanks to expiry date and Lot. no. on each filter
• 0.2 μm: Ideal for sterilization applications
• 0.45 μm: Ideal for clarifying buffer solutions and nutrient media preparation
• Filtrate bottle with lid for convenient storage of the filtered solution
• Individually packaged
• Different volumes available
• Pyrogen free and not cytotoxic
• Quick connection for hoses with an inside diameter of 8 to 12 mm
• Gamma sterilized (SAL 10^-6)

The complete filtration unit consists of a filter funnel with vacuum connection and lid, the filtrate bottle and the associated screw cap.

Tilbehør Filter funnel, sterile, PES Tilbehør Filtrate bottle, sterile, PS

The LABSOLUTE® aluminium foils are made from an alloy of pure aluminium (>98 %).

• Can be used in direct contact with food
• Oxygen gas and water vapor tight
• Resistant to fat, moisture and water
• Heat-resistant, fireproof and non-flammable
• Resistant to most chemicals
• Available in different lengths, widths and strengths
• Refilling of dispenser boxes with large rolls possible

The stable dispenser boxes have a tear-off edge made from plastic. They can be used several times with the appropriate refill rolls.

Tilbehør Refill rolls for dispenser boxes Alternativ Small rolls in carton dispensers

The LABSOLUTE® weighing boats are made of borosilicate glass 3.3 and resistant against a wide range of chemicals. The funnel shape allows a lost-free ejection of the sample. Additionally the weighing sample can be transferred to a flask easily using any kind of liquid.

All LABSOLUTE® measuring and mixing cylinders made of borosilicate glass 3.3 comply with DIN EN ISO 4788. They are calibrated to "In" (20 °C) and have a solid hexagonal glass base for a secure stand.

With functional spout.

Alternativ Measuring cylinders, low form, class B, amber graduation Alternativ Measuring cylinders, high form, class A, blue graduation Alternativ Measuring cylinders, high form, class B, PP Alternativ Measuring cylinders, high form, class A, PMP

The LABSOLUTE® baffled flasks are made of high-quality borosilicate glass 3.3 and are therefore especially temperature and chemical resistant. The four baffles on the bottom cause a turbulent flow increasing the gas exchange surface and producing a higher oxygen transfer. The autoclavable flasks can be used with all common laboratory shakers.

Erlenmeyer shape. Including PP screw cap.

Alternativ Baffled flasks, straight neck, borosilicate glass 3.3

The serological pipettes from LABSOLUTE® are ideal for working with sterile solutions in the millilitre range and applications in cell culture.

• Free of DNase, RNase and pyrogens
• Non-cytotoxic
• Quick and easy identification by colour coding
• Gamma sterilized (SAL 10^-6)

The sterile serological pipettes from LABSOLUTE® are now also available in practical bulk packaging. The pipettes are supplied in vacuum bags of 25 pieces (for 2, 5 and 10 ml) or 10 pieces (for 25 ml).

Tilbehør Pipette controller Tilbehør Safety pipette fillers, natural rubber Alternativ Serological pipettes, sterile, PS Alternativ Serological pipettes, short version, sterile, PS Alternativ  Alternativ Demeter pipettes, sterile, PS

The 1.5 ml LABSOLUTE® micro tubes have a special flip cap that allows one-handed opening without touching the inside of the cap with your hand. This significantly reduces the contamination risk of the sample.

• Non sterile
• DNase, RNase and pyrogen-free
• Autoclavable at 121°C

Tilbehør Rack for micro tubes, 20 wells, PP Tilbehør Racks for micro tubes, 80 wells, PP Tilbehør Floating racks, 16 or 20 wells, PP Tilbehør Universal racks for different tube sizes, PP Alternativ Micro tubes, PP Alternativ Safe seal micro tubes, PP

Crimp seals ND11 are made of aluminium. They are clear or lacquered in different colours and have a 5.5 mm hole. They are supplied with fitted septa made of a variety of materials.

These septa with instrument manufacturer's quality are temperature-resistant from -40 °C to 110 °C. They are easier to penetrate and have lower particle formation than septa made of natural rubber.

Tilbehør Crimp neck vials and micro-vials ND11, wide opening Tilbehør Snap ring vials and micro-vials ND11, wide opening Tilbehør Snap ring vials and micro-vials ND11, PMP or PP Tilbehør Crimping tools Tilbehør Decapping tools Tilbehør Crimping tools Tilbehør Decapping tools Tilbehør Crimping tool, pneumatic, manual Alternativ With natural rubber / TEF septa Alternativ With butyl / PTFE septa Alternativ With silicone / PTFE septa Alternativ With aluminium septa

The LABSOLUTE® baffled flasks are made of high-quality borosilicate glass 3.3 and are therefore especially temperature and chemical resistant. The four baffles on the bottom cause a turbulent flow increasing the gas exchange surface and producing a higher oxygen transfer. The autoclavable flasks can be used with all common laboratory shakers.

Erlenmeyer shape.

Alternativ Baffled flasks, GL45 screw neck, borosilicate glass 3.3

The red LABSOLUTE® screw caps and pouring rings made of PBT are the perfect complement to all clear and amber laboratory glass bottles. Both the caps, delivered with a PTFE-coated silicone seal, as well as the pouring rings are temperature-resistant up to 200°C. Therefore it is possible to sterilize them with hot air at 180 °C. Evaporation of highly volatile substances is avoided by the additional seal.

Tilbehør Laboratory bottles, clear, with PBT screw caps Tilbehør Laboratory bottles, clear, with PP screw caps Tilbehør Laboratory bottles, amber, with PP screw caps Alternativ Screw caps, PP Alternativ Pouring rings, PP

The LABSOLUTE® labelling tapes can be used to label test tubes or colour code laboratory utensils. The tapes are easy to label and leave no sticky residue when removed. They are temperature resistant from -23 - 121 °C.

Core diameter 76 mm.

Tilbehør Labelling tape dispensers Alternativ Labelling tapes, rainbow mix, 12 m

Screw seals ND24 (EPA) are made of PP and are supplied with or without fitted septa made of a variety of materials. They have a 24-400 thread, a 15 mm centre hole or are closed.

These septa are temperature-resistant from -60 °C to 200 °C and have better purity than septa made of natural rubber, butyl or red rubber. However they have less effective resealability properties and are therefore more suitable for single-injection applications.

Tilbehør Screw neck vials ND24 (EPA) Alternativ With butyl / PTFE septa Alternativ With silicone / PTFE septa, Ultrabond, EPA quality Alternativ Without septa

Screw neck vials ND10 with 10-425 thread facilitate easy filling with viscous substances thanks to their wide opening. The vials are available in clear and amber first hydrolytic class glass.

Tilbehør Micro-inserts for vials with wide opening, glass Tilbehør Vial racks, acrylic Tilbehør Vial racks, PP Tilbehør ND8, ND9, ND10, ND11 - 81 positions Tilbehør With natural rubber / TEF septa Tilbehør With silicone / PTFE septa Tilbehør Without septa Alternativ Screw neck vials and micro-vials ND8, small opening Alternativ Short thread vials and micro-vials ND9, wide opening Alternativ Crimp neck vials and micro-vials ND11, wide opening Alternativ Snap ring vials and micro-vials ND11, wide opening Alternativ Snap ring vials and micro-vials ND11, PMP or PP

The wet-strengthened filter papers exhibit a very high degree of mechanical stability. They are resistant against acidic and alkaline solutions and are suitable for pressure and vacuum filtration. The qualitative filter papers are manufactured from pure cellulose with a proportion of alpha-cellulose of almost 100 %. The ash content is about 0.06 %.

Grade 2105, fast filtering, particle retention 12-15 µm, filtration speed 10 s according to DIN 53137, basis weight 84 g/m², thickness 0.20 mm, wet strengthened

For large-volume or gel-like deposits (e.g. hydroxides of iron and copper or sulphides of iron and cobalt). Especially high mechanical strength and resistance to acids and alkalis.

Alternativ Cirlces, qualitative, grade 2005 Alternativ Folded filters, qualitative, grade 2005 Alternativ Circles, qualitative, wet strengthened, grade 2105 Alternativ Folded filters, qualitative, wet strengthened, grade 2105 Alternativ Circles, quantitative, black ribbon equivalent, grade 1005

The LABSOLUTE® burettes made of borosilicate glass 3.3 comply with DIN EN ISO 385. They are available with straight and lateral stopcock with glass plug or PTFE needle valve. The class AS burettes are a very economic way to get reliable values in volumetric analysis quickly and easily. They are calibrated to "Ex" and have a blue graduation and inscription as well as a Schellbach stripe on the backside to be able to read the meniscus precisely.

The LABSOLUTE® glass keys for burettes made of borosilicate glass 3.3 are compatible with the respective LABSOLUTE® burettes with straight or side stopcock. Delivery includes O-ring and plastic parts.

The LABSOLUTE® Deep well Plates meet all the important requirements for a wide variety of applications in cell culture, pharmacy and molecular biology. In addition to the long-term storage of samples, the deep well plates are suitable for a variety of other applications such as cultivation of microorganisms, screening tests and extraction of nucleic acids and proteins.

• The plates are made of 100 % pure polymer without additives
• Manufactured in a class 8 clean room
• Free of RNase, DNase, human DNA, endotoxins, PCR inhibitors and ATP
• Due to the precise production according to ANSI/SLAS 2004 standard, the plates are ideally suited for use with robots and automated liquid handling systems.
• The plates made of PP offer high chemical resistance (e.g. to DMSO) and are autoclavable at 121 °C.

Tilbehør Sealing mats for deep well plates Tilbehør PCR adhesive foils

Screw seals ND24 (EPA) are made of PP and are supplied with or without fitted septa made of a variety of materials. They have a 24-400 thread, a 15 mm centre hole or are closed.

These septa are temperature-resistant from -40 °C to 120 °C and have excellent chemical properties.

Tilbehør Screw neck vials ND24 (EPA) Alternativ With silicone / PTFE septa, EPA quality Alternativ With silicone / PTFE septa, Ultrabond, EPA quality Alternativ Without septa

Screw neck vials ND24 made of clear and amber first hydrolytic class glass are suitable for EPA (Environmental Protection Association) analysis and can, upon request, be supplied with a sterility certificate that is specifically required for TOC analyses.

These vials are especially used with autosamplers made by Agilent, Dionex, Shimadzu, Tekmar, Thermo Scientific and Varian.

Tilbehør ND13, ND18, ND20 Headspace, ND24 (EPA) Tilbehør With butyl / PTFE septa Tilbehør With silicone / PTFE septa, EPA quality Tilbehør With silicone / PTFE septa, Ultrabond, EPA quality Tilbehør Without septa Alternativ Kits ND24

LABSOLUTE® funnel holders made of PP are suitable for funnels with a diameter from 25 up to 150 mm. Without adapter they can be used for powder funnels with stem diameters not exceeding 35 mm. A clamp adapter is provided for use with rods from 8 to 12 mm.

The filter papers for quantitative analyses are made of 100 % cotton linters. For maximum purity the papers are acid-washed and cleaned with demineralized water. Ash content is 0.007 %.

Grade 1010, medium fast filtering, particle retention 8-12 µm, filtration speed 20 s according to DIN 53137, basis weight 84 g/m², thickness 0.17 mm

For relatively coarse-flaked precipitates (lead, iron, silver sulphides, alkali metal carbonate, lead chromate, arsenic, antimony, cadmium, foodstuffs).

Alternativ Circles, qualitative, grade 2010 Alternativ Folded filters, qualitative, grade 2010 Alternativ Circles, qualitative, wet strengthened, grade 2110 Alternativ Folded filters, qualitative, wet strengthened, grade 2110 Alternativ Circles, quantitativ, wet strengthened, grade 1110

The transparent LABSOLUTE® multi-purpose beakers are made of PP and suitable for the storage of solids and fluids. Delivery including screw caps made of HDPE.

• Can be used in direct contact with food
• Autoclavable at 121 °C (without lid)
• 120 ml / 60 ml: with graduation and labelling field (last graduation mark: 100 ml / 50 ml)
• 200 ml: without graduation and labelling field

Alternativ Sample containers, PP Alternativ Sample beakers, sterile, individually packed Alternativ Sample beakers, sterile, bulk packaging Alternativ Sample beaker graduated, PP

The filter papers for quantitative analyses are made of 100 % cotton linters. For maximum purity the papers are acid-washed and cleaned with demineralized water. Ash content is 0.007 %.

Grade 1005, fast filtering, particle retention 12-15 µm, filtration speed 10 s complies with DIN 53137, basis weight 84 g/m², thickness 0.18 mm

For coarse, voluminous precipitates (e.g. iron, aluminium and chrome hydroxide).

Alternativ Cirlces, qualitative, grade 2005 Alternativ Folded filters, qualitative, grade 2005 Alternativ Circles, qualitative, wet strengthened, grade 2105 Alternativ Folded filters, qualitative, wet strengthened, grade 2105 Alternativ Circles, quantitativ, wet strengthened, grade 1105

The LABSOLUTE® bottle top dispenser series is impressive with its high quality and unlimited reliability in combination with a high degree of safety and user-friendliness. Exceptionally high-quality materials guarantee a long service life and superlative chemical resistance.

No compromises on quality or reliability
All wetted parts of the LABSOLUTE^® bottle top dispensers are made of PTFE, fluorinated ethylene propylene and borosilicate glass. The constant ejection volume and completely bubble-free dispensing make them the number one choice in terms of precision and reproducibility. Each of the LABSOLUTE^® dispensers comes with an individual certificate, since all devices are calibrated complying with DIN ISO 8655.

Extra security when handling liquids and maximum handling comfort

• Protection of the borosilicate dispensing cylinder with PP material
• Safety closure valve prevents uncontrolled dripping, air contact or drying out
• Free-running mechanism thanks to specially constructed PTFE piston with silicon O-ring
• Telescopic suction tube to different bottle heights
• Rapid and easily visible volume adjustment with handy adjustment screw
• Autoclavable at 121 °C

Adapters with 28, 30, 38, 40 or 45 mm thread for securing the dispensers to bottles are included in the supplied package.

The dispenser with recirculation valve allows a uniform, precise and reliable bubble-free dosing without reagent loss. The specially designed bottle adapter allows a 360° rotation of the dispenser on the mounted bottle.

Tilbehør Accessories for bottle top dispensers

The transparent PE caps fit perfectly to the snap cap vials ND18 / ND22 / ND28.

Tilbehør Snap cap vials ND18/ND22

The square LABSOLUTE® wide-mouth bottles made of HDPE are ideal to store liquid, powdery and paste-like samples. Due to their wide-opening the bottles can be easily filled. The angular shape ensures that the storage space in cupboards and drawers is used optimally.

The black lids made of PP (7.664 458) with a diameter of 60 mm and PE foam insert must be ordered separately.