48174 Results for: "4-Nitrophenyl-\u03B2-D-lactopyranoside&pageNo=8"

Supplier: Merck

In addition to the traditional 5 g Kjeldahl tablets, which are added as catalysts to the digestion mixture, Merck Millipore can offer the 3,5 g tablet. This gives the flexibility needed to find the optimal setting for the catalyst/sulphuric acid ratio.

Supplier: DWK Life Sciences

Culture tubes made from 51 expansion borosilicate glass that offer excellent chemical resistance against sodium leaching, a factor common in soda lime glass products.

Supplier: VWR Chemicals

Citric acid monohydrate ≥98% for decalcifying

Supplier: Bohlender

PTFE, white.

Supplier: VWR Chemicals

Duo indicator papers show two different colours for each pH value.

Supplier: MERCK PRODUCTION CHEMICALS

Polyvinyl alcohol 5-88, EMPROVE® EXPERT Ph. Eur., USP, JPE suitable for use as excipient, SAFC®

Supplier: Thermo Fisher Scientific

LDPE, translucent.

Supplier: Merck

Purospher® STAR RP-18 endcapped (5MYm) Hibar® RT 100-2 HPLC column 1 * 1 items

Supplier: VWR Collection

These disposable lab coats are made of PP (48 g/m²) laminated with PE (24 g/m²). They have two pockets (one breast pocket and one lower pocket).

Supplier: ORKLA CARE

This portable first aid kit contains first aid products to be used in emergency situations (bleeding, breathing, burns, sprains, circulatory shock). Ideal for people who are often on the go and as a complement to a wall-mounted first aid station.

Supplier: Merck

Formic acid 98-100% (by alkalimetry), LiChropur™ for HPLC, Supelco®

Supplier: 3M MEDICAL

An exposure monitor that securely seals packs, and provides a visual assurance that the package has been exposed to the steam sterilisation process.

Supplier: Ansell

These disposable gloves are thicker than average Ansell latex gloves and provide chemical and liquid protection.

Supplier: Ansell

These disposable gloves feature a special nitrile formulation for low hand fatigue.

Supplier: Merck

LICHROSPHER® RP-18 ENDCAPPED (5MYM) HIBAR® RT 150-4.6 HPLC COLUMN 1 * 1 items

Supplier: VWR Chemicals

These standards can be used with any melting point apparatus and are prepared using pure raw materials. Melting points are determined using a high accuracy Differential Scanning Calorimeter (DSC) system that is calibrated to the ITS 90 International Temperature Scale.

Supplier: VWR Collection

Hydrophobic filter paper used for separation of aqueous solutions from organic solutions.

Supplier: Korff

Pure aluminium, 99,0 to 99,5%, soft.

Supplier: VWR Collection

Unstirred water baths with double walled, stainless steel (inner) and coated steel sheet (outer) housing. All baths except the 2 litre models feature a drain tap for convenient emptying and are suitable for use with water or alternatively with heat transfer beads. Baths with a capacity of 5 litres or more have a heat transfer bead mode which is activated through the main menu. A drain stopper (plug) is supplied as on optional accessory to ensure heat transfer beads do not get stuck in the drain outlet. Note: Baths are classified Safety Class 1, allowing unattended operation when used with non flammable liquids.

Supplier: VWR Collection

Valve housing with connection made of black PP (thread UNF 1/4" 28G) suitable for VWR safety caps.

Supplier: VWR Collection

HDPE, translucent, food grade wide neck graduated square bottles with HDPE colour coded tamper-evident caps.

Supplier: Merck

MQuant® (MQ) test strips can be considered as a mobile laboratory on a few square millimeters of plastic strip. As a screening method they provide the user with a rapid overview of the situation, which helps in making the choice of what, and perhaps if, further analysis is required, thereby leading to potentially substantial savings in time and analytical resources. The strip is a biologically-degradable polyester foil and the low reagent content, in the reaction zones, assists problem-free waste disposal.

Supplier: Merck

The Merck TLC sprayer allows derivatisation reagents to be sprayed homogeneously onto developed chromatograms. It is equipped with two different spray heads, (0,8 and 1,25 mm), that are optimised for low and high viscosity solutions respectively. The electro-pneumatically operated sprayer uses compressed air-driven by accumulator power and inductive charging.

Supplier: Merck

Barium perchlorate 0.005 mol/l in 2-propanol/water (80/20), Titripur® Reag. USP volumetric solution, Supelco®

Supplier: VWR Chemicals

Saturated solution of hexavalent chromium oxide in H₂SO₄ 95 %

Supplier: VWR Collection

Borosilicate 3.3 glass, with spout.

Supplier: VWR Chemicals

Glycerine ≥98%, GPR RECTAPUR®

Supplier: HEATHROW

Pipette rack made of blue ABS plastic.

Supplier: SWANN MORTON

Stainless steel blade with plastic handle.

Supplier: Thermo Fisher Scientific

New generation of tips offering the user greater flexibility.