48655 Results for: "2-Iodobenzenesulphonic+acid&pageNo=8"

Supplier: VWR Chemicals

28 elements 1 mg/L: Al, Ag, As, B, Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Ni, Pb, Sb, Se, Sr, Ti, Tl, V, Zn.

Supplier: VWR Chemicals

Sodium acetate trihydrate ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals

Tin(II) chloride dihydrate ≥98%, AnalaR NORMAPUR® analytical reagent (max. 0.05 ppm Hg)

Supplier: VWR Chemicals

Benzaldehyde ≥98%, GPR RECTAPUR®

Supplier: Merck

LiChrospher® is Merck's reliable and versatile, traditionally-produced, spherical silica. LiChrospher® is available with different modifications.

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: BOCHEM

Stainless steel 18/10, anti-magnetic. Multipurpose spatula for a wide range of uses.

Supplier: KARTELL

High impact resistant slide boxes with removable lids.

Supplier: ELTEN

Leather-free ESD safety shoe made from hydrophobised microfibre, a padded tongue and a dual-density rubber/PU sole (E-Track).

Supplier: DWK Life Sciences

The DURAN® borosilicate glass 3.3, double-walled, wide mouth bottles GLS 80® incorporate an integral jacket that isolates the contents from the external environment. Heated or cooled liquids can be circulated through the jacket to control the temperature within a screw topped bottle. Double-walled bottles offer a sealable and more flexible alternative to open topped jacketed beakers.

Supplier: Bohlender

Connector, reducing screw thread coupling, made of PTFE. Two screw caps made of PPS with GL thread and a PTFE/FPM gasket. The product is only exposed to PTFE.

Supplier: MACHEREY-NAGEL

These snap cap vials are used for storage of powdery samples.

Supplier: Merck

Quick tests, visual colour comparison.

Supplier: GRAVIS

In soda-lime glass.

Supplier: BOCHEM

Stainless steel ¹⁸/₁₀.

Supplier: BURKLE

PP, white.

Supplier: Brand

Borosilicate glass 3,3.

Supplier: Air Liquide

Cryogenic storage vessel, Roller base for cryogenic storage container, standard, For: ARPEGE 40/55/75, GT21/26/35/38/40, TR range, TP range

Supplier: VWR Collection

Single head, dry running diaphragm pump for a wide range of laboratory applications. It pumps, compresses and evacuates without affecting media, i.e., media remains uncontaminated. Includes diaphragm with patented tension optimisation, which allows the pump size to be smaller extending the service life of the diaphragm.

Supplier: Apollo Scientific

1,1'-Carbonyldiimidazole 98%

Supplier: Merck

Purospher® RP-18 is designed for the separation of problematic basic compounds with simple neutral eluents. In addition Purospher® RP-18 allows the separation of hydrophilic compounds with aqueous mobile phase. Purospher® RP-18 is based upon a high purity, metal-free silica. The multi-step chemical modification and deactivation of the surface, and the polar endcapping, enables a peak-tailing-free elution of basic and chelating compounds. Purospher® RP-18 is not suitable for the separation of acidic compounds. The good chemical stability of Purospher® RP-18 enables the use of mobile phase conditions at pH 8 for a long period of time.

Supplier: HAMILTON BONADUZ

Dispense tubing, volume 1,08 ml, 1372 mm, 18 gauge, FEP, Microlab®

Supplier: KARTELL

These high quality graduated, wide neck square bottles are made of PE (main body and under cap) and supplied with a PP cap.

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear.

Supplier: EP SCIENTIFIC

Clear or amber sample vials made from borosilicate glass.

Supplier: BOCHEM

These transport trolleys are made of stainless steel with two lockable steering wheels. These trolleys are available with two or three plates.

Supplier: Sartorius

Minisart® RC with hydrophilic regenerated cellulose (RC) is optimised for aqueous liquids and solvents with a pH of 3 - 14 and is stable against DMSO. With a pore size of 0,2 µm that can be used for sample preparation and sterile filtration.

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with various types of Purospher® sorbents.

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: Avantor

Avantor® Partisil® was one of the first commercially available irregular silicas with a large surface area giving it a high loading capacity.