The crimping and decapping tools feature a chemically resistant surface lacquer that has been developed especially for use in the laboratory. Additionally, the crimping tools have hardened closing jaws with a special alloy that guarantee a long service life. The crimping pressure and crimping height of the crimping tools can also be adapted to the design of the crimp neck and septal thickness.

Transparent. To DIN 12871. Solid. Operating temperature up to 220 °C. Supplied singly.

Ideal for weighing and transporting all types of sample. Especially for determination of nitrogen according to Kjeldahl (e.g. determination of total protein content in foodstuff). Made of nitrogen-free parchment paper. Can be dropped into the Kjeldahl flask and be dissolved together with the sample.

Wall mounting, with wide draining trough. Pegs can be inserted as required. Peg holes are sealed at the rear to prevent water leakage penetrating the wall behind.
Supplied with 72 pegs (15mm diameter, 95mm long), 11 small pegs (6mm diameter, 95mm long) drain tubing and fittings for wall mounting.
Dimensions (L x W x H): 450 x 110 x 630 mm

• Fluoroelastomer Rubber (FPM), black
• Temperature range -10 to over 200 °C
• Good resistance to ozone and weathering, as well as benzine and mineral oil
• Durometer 75 Shore A

DIN 12394 and in addition to DIN standard (*). With one central and one 20° side angled ground joint necks as outlined below.

DIN 30665. Air regulation, pilot flame.

Rubber sucker base (Art. Nr. 9.018 360) please order separately.

With Schellbach stripe. EX (TD) calibrated. With dated batch identification. Declaration of conformity acc. to DIN 12600. High-contrast blue graduation for easier reading. Main point ring graduation, lateral stopcock with glass key or with PTFE-Spindle, DIN EN ISO 385. Scale length 500mm.
For those products, batch calibration reports, which are free of charge, can be generated and printed on www.hirschmannlab.com. Additional single calibration reports or DAkkS certificates (former DKD calibration reports) are available.

Suitable for the S.C.A.T. safety system. With floater for level control, without UN approval.

Please note: The containers can be grounded with a suitable grounding cable (4.005 653, please order separately).

With air regulator and needle gas valve. Adjustable nozzle.

These devices work at 35kHz and have transducers for maximum cleaning power. SweepTec^® for permanent sound field oscillation ensures even and gentle cleaning. Available with heating with adjustable temperature range from 30 to 80 °C . Power information: High ultrasonic peak power and nominal ultrasonic power 230V, 50/60Hz. All models are spill-proof with stainless steel tanks (RK 102H hard-chromium plated) and outer cases, drip proof (IP32).
For cleaning of technical glassware like burettes, pipettes, petri dishes and laboratory flasks, metal parts of all kinds, electronic components. Also suitable for cleaning and disinfection of medical instruments and acceleration of suspending processes, production of emulsions.

Type RK 102 H and above supplied with outlet
Type H with heating adjustable from 30 to 80 °C

GB 003, GB 005. High purity. Very absorbent. Easy to use. Suitable for all protein and nucleic acid blotting techniques.

• spontaneously wetted, very good wet-strength
• high chemical resistance, useful for aqueous and organic media
• hydrophilic
• can be used up to 180 °C
• sterilisable by all methods
• suitable for use as sterile filter to ASTM-D 3862-80

Premium module: The premium module comprises the inert gas inlet (only sizes 49/101), extra connectors for thermoshelves, one for VO29, two for VO49/VO101, an additional thermoshelf for model size 49/101.

Vacuum pump module: Without pump with antivibration metal plate at the bottom to accommodate the vacuum pump, including full-sight glass door, socket, signal cable and connecting hose to the vacuum oven.

Chemical-resistant vacuum pump: With 4x diaphragm, pump capacity: approx. 50 Nl/min = 3.0 m/h³, automatic purge control, with signal cable (3 m) to control the rotation speed and vacuum connecting hose (3 m).

Space problems in the lab? Use the adapters for the exhaust filter to gain more free space. Attach the exhaust filter in any position - perfect when dealing with lower installation heights.

DURAN^®. DIN EN ISO 16496. Cylindrical. With blue coated protective casing made of metal. All vessels can also be supplied without casing, unsilvered or silvered with opposite viewing strips. Stoppers - please order separately.

Manually-operated reels

• High winding capacity of up 150 m for cable 2 mm dia.
• Reel width: inner 44 mm, outer 55 mm, reel diameter: inner 100 mm, outer 180 mm
• Please order the required lowering cable separately

• For dipping bottles and immersion cylinders, matching manually-operated drum reels made of various materials
• Tensile load max. up to 10 kg

Fittings with integrated ferrule for SafetyCaps and SafetyWasteCaps.
Use the blind plugs to tighten connectors which are temporarily inactive or not in use.

With glass shaft, Ag/AgCl reference system, connections for AS/DIN, AS/DIN-3, AS/BNC, S7 plug head.

Temperature resistant from -30 up to max. 60 °C.

Standard Grade Regenerated Cellulose (RC) is a clear, flexible and sturdy dialysis tubing. This tubing is ideal for a broad range of applications in which there is a significant size difference between the MW species being separated, including sample preparartion, desalting, buffer exchange, pH change, protein purification. Offering a good chemical compatibility, Standard Grade RC can be used with dilute strong acids and bases, concentrated weak acids and bases, most alcohols and some mild or dilute organics, including DMSO. Standard RC can tolerate pH 2 to 12 and temperatures 4 to 121 °C
RC dialysis tubing treated to remove trace levels of heavy metals and sulphide compounds. Ready-to-use Dialysis Tubing already equilibrated in water and supplied in 0.05 % sodium azide solution. Simply rinse away the preservative solution with DI water, load the sample and dialyze.

• Increased protection of drawers when storing mildly aggressive liquids and in case of a leakage
• Removable for safe disposal of leakages and easy cleaning

Use SafetyCaps and SafetyWasteCaps also for bottles with GL40 or GL38 thread. Further adapters in different thread sizes are available on request.