48200 Results for: "3-(Methylsulphonyl)benzyl+bromide&pageNo=8"

Supplier: Merck

LiChrospher®, LiChrospher® 100 RP-18, 5 µm, 06

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

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: 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: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear, with or without spout.

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear, with spout.

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear, with spout.

Supplier: BOCHEM

Stainless steel ¹⁸/₁₀.

Supplier: Merck Millipore (Calbiochem‎)

EDTA tetrasodium salt tetrahydrate 98% (by complexometric analysis), Calbiochem®

Supplier: BURKLE

The telescopic immersion tube adapts itself to the container height on insertion. This ensures good removal of residual liquid and means that the hand pump can be used with different containers.

Supplier: Thermo Fisher Scientific

FEP, translucent, with ETFE screw cap.

Supplier: Thermo Fisher Scientific

PPCO, translucent with PP screw cap.

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear.

Supplier: KGW

Silvered borosilicate glass, structured aluminium protective covering. For tempering of round bottom flasks, cooling of small samples. They are vacuum insulated and silvered.

Supplier: KARTELL

High impact resistant slide boxes with removable lids.

Supplier: Kautex

HDPE. Square. Natural or white colour.

Supplier: Merck

Stainless steel-coated PTFE-tube (80 cm) with 3/8inches threaded connector and pipe connector (O.D. 10 mm) 1 * 1 items

Supplier: Merck

Span® 85, Span® for synthesis, Sigma-Aldrich®

Supplier: Bohlender

These connectors are specially designed for a higher flow rate. Connectors made of PP, with elastic sealing lip, FPM o-ring and nut made of PBTP.

Supplier: Thermo Fisher Scientific

PETG.

Supplier: VWR Chemicals

Ethylene glycol ≥98%, TECHNICAL

Supplier: VWR Chemicals

Toluene ≥98%, TECHNICAL

Supplier: BOCHEM

Stainless steel ¹⁸/₁₀, antimagnetic, bent.

Supplier: HUPFER METALLWERKE

Transport trolley with high quality stainless steel construction, complete with 25 mm deep shelves. Shelves have bevelled edges for user comfort.

Supplier: SWANN MORTON

Stainless steel blade with plastic handle.

Supplier: VWR Chemicals

Sodium chloride ≥98%, TECHNICAL

Supplier: VWR Chemicals

Trisodium phosphate dodecahydrate ≥98%, TECHNICAL

Supplier: VWR Chemicals

Glycerine ≥98%, GPR RECTAPUR®

Supplier: BURKLE

Sample box with tightly closing sealing cover.

Supplier: DWK Life Sciences

Jars, made of clear soda-lime glass, straight sided.