Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear, with PP screw cap.

Supplier: Honeywell Chemicals

HYDRANAL™-Composite is a frequently used pyridine-free Karl Fischer reagent. This one-component reagent has been proving its capabilities in volumetric titration for more than thirty five years in a large range of applications in the most diverse fields of research and industry.

The one component system have the following advantages:

Supplier: VWR Collection

100% high-clarity polystyrene, graduated, sterile.

Supplier: Honeywell Chemicals

HYDROGEN CHLORIDE, 4.0M SOLUTION IN 1,4- DIOXANE 1 * 800 mL

Supplier: MACHEREY-NAGEL

Digestion of the sample is an important step in photometric water analysis. The NANOCOLOR® VARIO 4 heating blocks with 24 holes for 16 mm Ø test tubes perform all required sample digestions in water and waste water analysis quickly and safely. The unit features 4 pre-programmed heating times: 30/60/120 min or continuous and has 8 free memory locations for individual heating times. There are 5 pre-programmed temperatures: 70/100/120/148/160 °C and 7 free memory locations for individual temperature settings. Temperature stability is ± 1 °C (according to DIN, EN, ISO and EPA methods). Warm-up time from 20 to 160 °C within 10 minutes.

Supplier: Avantor

Avantor® ACE® C4 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: VWR Collection

Porcelain.

Supplier: Trajan Scientific and Medical

* Gas-tight.

Supplier: Honeywell Chemicals

Petroleum spirit, 30…40 °C, Puriss. p.a. analytical reagent, low boiling point hydrogen treated naphtha, Riedel-de Haën™

Supplier: JULABO GmbH

Ultra-low temperature refrigerated circulators for heating and cooling. The units are suitable for external temperature applications with simultaneous operation in the bath tank. The units provide particularly high heating and cooling capacities for rapid heating and cooling times even for large volume, external systems. FP models offer proportional cooling control to ensure energy saving performance and to reduce heat generation to the environment. Models with the designation W are water cooled. All models have handles and castors which allow easy transportation and drain ports for conveniently draining the bath fluid. The units offer an improved insulation to prevent ice formation and have a filling level display. Typical applications: Temperature control of jacketed reaction vessels, autoclaves, mini plant installations, kilo labs, freezing point determination, calibration at low temperatures and petroleum testing.

Supplier: VELP SCIENTIFIC

Shaker, Vortex Mixer, Large foam insert Ø 94 mm

Supplier: VELP SCIENTIFIC

Mineralisation workstation, Stainless steel handle for moving 6 test tubes Ø 42 mm simultaneously

Supplier: VWR Collection

Porcelain, glazed.

Supplier: Bohlender

Reusable clamps with PTFE-encapsulated steel spring core for connecting ground joint parts.

Supplier: Bohlender

Virginal rods made of white PTFE.

Supplier: MACHEREY-NAGEL

These ready-to-use Flash cartridges are designed for use in the Teledyne Isco® Companion® and other Teledyne Isco® CombiFlash® systems without additional connectors or capillaries or as stand-alone version for any pump/detector combinations.

Supplier: EPPENDORF

Versatile, ergonomic pipette with innovative design, meeting the highest needs in precision and accuracy.

Supplier: Thermo Fisher Scientific

3,4-Difluorosalicylic acid ≥98%

Supplier: BUCHI

Rack bar Rack R-12&R-24&R-96 1 * 1 items

Supplier: BUCHI

Vapour duct long SJ24/40&clip 1 * 1 items

Supplier: Bohlender

Screw cap and clamping ring made from PPS, sealing ring and tapered ring (ferrule) made from PTFE.

Supplier: Abeba

ESD clogs made from smooth leather, a foldable, adjustable heel strap, and a rubber sole with cross/circle profile, resistant to acids, bases (cleaning agents) and fuels.

Supplier: Thermo Fisher Scientific

2,4-Dimethylthiazole-5-sulfonyl chloride, 97% 1 * 5 g

Supplier: VWR Collection

Bypass kit, replacement, Buna N tubing, 1/2" ID × 6" with spring and 2 hose clamps, -40 to 120 °C

Supplier: Bohlender

Magnetic stirrer heads consist of perfect capsulated drive shaft with ball bearings, rotor and lower bearing made of PTFE and a conductor made of borosilicate glass. These stirrer heads are designed with flat flanges sealed with gasket.

Supplier: Thermo Fisher Scientific

3,4-Dimethylhexane ≥97%

Supplier: VWR Collection

Borosilicate 3.3 glass.

Supplier: KIMBLEKONTES

Manufactured from 33 expansion, low extractable borosilicate glass.

Supplier: Thermo Fisher Scientific

3,4-Dichlorobenzoic anhydride 95%

Supplier: DWK Life Sciences

Head, NS 45/40