PP-copolymer with PP screw cap. PPCO is more resistant to chemicals than PC. Autoclavable. When wet, the translucent test-tube enables observation of the contents. Can be used in refrigerated and unrefrigerated centrifuges at up to 50,000xg rcf. Accessory sealing cap assemblies are available for all sizes.

Transparent. PC with PP screw cap. Can be used in suitable refrigerated or ambient centrifuges at up to 50,000xg rcf. Autoclavable. Accessory sealing cap assemblies are available for 10ml, 30ml and 50ml sizes.

With 120mm diameter screw cap in blue HDPE, vial holder made of white HDPE. Foam interior. Cooling rate 1°C/min. Tubes can be easily removed. Each aperture has a moulded number for identification. Stackable.

Suitable for use in the freezer down to -135 °C. 2 l and 2.5 l bottles can be used for layer, suspension or non-adhesive roller cultures.

• Crystal clear
• Shockproof
• Autoclavable
• Leak proof

General-purpose, single-use sample bottle. Leakproof. Autoclavable.

Durable, general-purpose bottles with countless applications in the lab or field. Translucent. Wide mouth is easy to fill with dry materials or liquids. Excellent chemical resistance to most acids, bases and alcohols. Can be used in freezer - use to -100 °C. Suitable for shipping liquids. Leakproof with PP screw cap.

Economical, ruggedly constructed bottle. Guaranteed leakproof for safe sampling, shipping and storage. Translucent bottle allows viewing of liquid level. EPA-specified sample bottle material for a wide variety of inorganic compound and elemental analyses.

Transparent. Excellent chemical resistance. Autoclavable - undo cap before autoclaving.

Transparent. Rigid wall. For general laboratory use.

• Autoclavable (cap should be unscrewed before autoclaving)
• Leakproof
• Withstands temperatures up to 121°C

• High level of chemical resistance
• Leakproof

Protects light sensitive samples from UV/VIS light transmission during sampling, shipping or storage. Wide mouth allows easy retrieval of grab samples and reduces turbulence when filling. Single-use sample bottle. Leakproof.

LDPE Bottle with leakproof PP screw cap. Wide mouth neck. Bottle and dispensing jet are moulded in one piece.

LDPE bottle and suction tube. PP screw cap and suction tube support moulded as one piece .

• High level of chemical resistance
• Leakproof
• Autoclavable (cap must be unscrewed before autoclaving)

Leakproof.

PC, without closures. Friction-fit closures Type DS3111 for high-speed centrifugation please order separately. Transparent. Autoclavable. Can be used in refrigerated or ambient centrifuges at up to 50000xg rcf. Temperature resistant from -135 to +135 °C. Lip (on Cat. No. 9.315 660 and 9.315 661) allows easier retrieval from rotor cavities.

Transparent. Polysulphone (PSU) with PP screw cap. As stable and robust as PC test-tubes, but considerably more resistant to acids and alkalis. Autoclavable. Can be used in refrigerated or ambient centrifuges at up to 50000xg rcf. Accessory sealing cap assemblies are available for all sizes. Notes: If autoclaving, the tubes must be filled to 80% of their total capacity. Polysulphone must not be used with Tween, as this causes hairline cracks to form.

Safe, durable, cost-efficient line of wide-mouth bottles for packaging and transporting hazardous materials. Recommended for customers who are designing, assembling and certifying their own combination packaging. Split and puncture resistant. Wide mouth allows for easy filling of dry materials or liquids. Heavy duty walls. Moulded into base: IP2 marking, material, volume, registration notch and the Nalgene^® brand name. Evaluated at 15 psi (103 kPa) per 49 CFR 173.27 (c) (2), ICAO Technical Instructions Part 3-1;1.1.6.1, and IATA Dangerous Goods Regulations Section 5.0.2.9. Leakproof.

General-purpose, single-use sample bottle.

• Leakproof
• Autoclavable

PC bottle with leakproof PP screw cap. With moulded graduations and pouring rim. Ideal for storing aqueous solutions and for the short-term storage of cell culture media. Autoclavable.

Certified to contain less than 20 particles per ml at 0.3µm and larger. Bottles double-bagged under laminar flow hood. Leakproof. Certificate of analysis included in each case. Trace metal concentrations certified to ppb levels. Metals certified to (µg/L) ppb levels <0.20 Hg, <0.5 Be, <1.0 As, Cd, Pb, <2.0 Sb, Se, <5.0 Ag, Co, Cr, Cu, Mn, Th, V, <10 Ba, Ni, Zn, <50 Mg, <75 Al, <100 Ca, Fe, K, Na. Leakproof. LDPE bottle with PP screw cap.

Helps protect light-sensitive materials during shipping or storage. Bottles comply with U.S. Pharmacopoeia 23 requirements for maximum light transmission. Easy-to-fill wide mouth. Excellent chemical resistance to most acids, bases and alcohols. Good for freezer storage to -100°C. Leakproof.

Compact Nalgene™ filter units with PES membrane are ideally suited for quick filtration of samples between 50 to 100 ml.

• Unitary construction with non-separable upper and receiver components
• Padless membrane support minimizes foaming of proteinaceous samples
• Pyrogen-free
• Sterile

Cylindrical. Very durable. Stackable. Non-toxic. Suitable for cold storage rooms and refrigerators. Autoclavable - remove cap before autoclaving.

• Excellent for cold room and refrigerated use, easy to see contents
• Wide-mouth and straight sides provide full-access and complete sample retrieval ease
• 15, 30 and 60mL jars have natural polypropylene closures
• 125mL to 1L jars have white polypropylene closures with recessed tops for stacking
• 125 and 250mL sizes fit Osterizer™ and other blenders that have Mason Jar threads, recommended for use with Fluid Transfer Closure 7.048 079
• Not liquid leakproof, not recommended for liquid transport
• Autoclavable/Transparent

Safe, durable, cost-efficient line of fluorinated wide-mouth bottles. Fluorinated surface provides improved barrier properties and reduces solvent absorption and permeation. Fluorination enhances long-term container performance, prevents material loss due to permeation and yields lower extractables. Wide mouth design allows for easy filling and dispensing of solid and liquid materials. Split- and puncture-resistant. Recyclable. Leakproof.

PP-copolymer with sealing screw cap. Autoclavable.

For frozen storage of cryovials 1.2, 1.5 or 2.0ml.

PC with PP screw cap. Crystal clear. Good mechanical strength. Autoclavable. Leak-proof even at low speeds. In order to ensure that the system is leak-proof even at high speeds and when centrifuging dangerous substances, the 250ml and 1000ml sizes must be used in conjunction with sealing screw cap sets.

Economical, break-resistant bottle. Guaranteed leakproof for safe sampling, shipping and storage. Translucent bottle allows viewing of liquid level. EPA-specified sample bottle material for a wide variety of inorganic compound and elemental analyses.

Thermo Scientific™ Nalgene™ Unwire™ test tube racks manufactured with Resmer™ Manufacturing Technology. 3-tier grid design. Will not float. Single moulding, with no sharp edges or corners. Alphanumeric grid referenced on top tier for easy identification of samples. End plates can be labelled or written on. Autoclavable.

For sterile sampling, storage and shipment of reagents and buffer solutions.

• Pyrogen-free
• Non-cytotoxic
• USP class VI

PP-copolymer with PP screw cap. Autoclavable.

Transparent. Teflon^® FEP, Tefzel^® ETFE stopcock and ETFE screw cap. Impact resistant. Non-wetting surfaces ensure no liqiud residue adhesion. Chemically stable. Length of stem under stopcock 65mm. Autoclavable.

Reusable, PSU filter manifolds for fitting onto bottles with 33mm or 45mm screw neck diameters. Non-toxic. Robust body with removable membrane support plate. Suitable for pressure filtration up to 600mbar and vacuum filtration. With seal, cap and tubing adapter on lower half of the assembly. Autoclavable. Without membrane (47mm or 50mm diameter can be fitted).

With white HDPE screw closure. Reduced permeability to CO₂/O₂ which reduces pH-shift. Bottles and closures are radiation-sterilised and pyrogen-free to eliminate costly washing, depyrogenation and autoclaving steps. Heatshrink band around closure and neck provides tamper-evident seal. Packed in shrink-wrapped trays. 2L size has molded-in handgrips and a 53-mm (53B) white closure. Bottles are sterile to 10-6 SAL, non-pyrogenic, non-cytotoxic and comply with USP Class VI guidelines. Sterile. Transparent. Leakproof. Graduated.

For durable labelling of cardboard, plastic and cloth material for use at ultra-low temperatures. Non-smudge and non-running. Removable with alcohol. Extra fine point. Two packs available: 1 pack contains one each red, green, black and blue marker while the other pack contains black markers only.

With 83 mm diameter neck, screw cap and shoulder handles. Graduated. For nutritive media, distilled water or other solutions. Leakproof. Not for use with aggressive substances. Neck also accepts stoppers, 36mm in height and a top/bottom diameter of 75/62mm. Autoclavable - for best results, autoclave using a properly vented closure.

Red. LDPE bottle with leakproof PP screw cap. Bottle and dispensing jet are moulded in one piece.

Prevent chemical accidents in the lab with Nalgene Right-to-Understand LDPE Wash Bottles. Bottles are pre-labeled with chemical identification and safe handling information following the GHS specifications as applicable to secondary laboratory containers. Wash bottles are ready to use when you transfer common laboratory chemicals from manufacturers" containers. Self-venting wash bottles eliminate risk of bottles self-dispensing.

• Bottles are made from high quality Nalgene materials for low extractables and long life in the lab
• Printed with 100% Globally Harmonized System (GHS) chemical safety information. No other system markings are used on the bottles, which eliminates confusion
• Color coded for easy chemical identification at a glance
• Dispensing nozzles are carefully molded to deliver a straight stream for precision dispensing and safety
• Self-venting, so idle bottles won"t drip on the bench top
• Designed to dispense through the top with a closure and stem molded in one piece for uniform leakproof service

For 05 to 2.0ml test tubes and cryovials. Racks will float with a full load of filled tubes. With moulded identification numbers and letters.

The economical alternative for keeping samples and biochemical reagents cool at the workbench or for protecting against temperature fluctuations and power failure in refrigeration apparatus. With write-on, gridded lid. Lids fit one way to maintain the correct grid orientation. Robust, space-saving and stackable. With non-slip rubber feet. Can be used down to -135°C. Adapters are also supplied for 0.5ml microtubes.

Solvent resistant print, indicating capacity, formula and hazard symbol. Text in english. Markings in accordance with hazardous material regulations. Non-metallic vent keeps contents in bottle. No risk of solvent leakage.

With blue vented closure, the chance for cross contamination is reduced. Ideal for shaker and suspension cell culture, media preparation or storage. Made of light, crystal clear PETG. Molded-in graduations. Leak-proof HDPE closure has a hydrophobic 0.2µm PTFE membrane that allows sterile air exchange. Flasks offer a 5-year shelf life, a 10^-6 SAL, are non-pyrogenic and non-cytotoxic. Available with flat or baffled bottom. Individually packaged for easy storage and handling.

Aspirator carboy with screw cap and stopcock made of PP. With stainless steel handle. Graduated. Inside diameter of 86mm neck opening. Robust. Autoclavable only when empty, before autoclaving, unscrew cap.

Transparent. With PP stopcock. Graduated. Leakproof. Robust. Suitable for use in cold rooms. Autoclavable, before autoclaving, unscrew cap and set on bottle neck.

Teflon^® FEP with Tefzel^® ETFE screw cap. Resistant to all acids, bases and solvents. Autoclavable. Operating temperature range -100 to +150°C. Can be used brim-full in refrigerated centrifuges at up to 50000xg rcf. Leak-proof. Accessory sealing cap assemblies are available for all sizes.