48174 Results for: "5-Ethyl-4-methylthiophene-2-carboxylic+acid&pageNo=8"

Supplier: VWR Chemicals

Xylene (mixture of isomers) ≥98%, TECHNICAL

Supplier: Ansell

These neoprene single-use gloves with beaded cuffs provide excellent resistance to acids and bases.

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear.

Supplier: UVP ULTRA VIOLET PRODUCTS

Power supply, PS-1, 220 V/50 Hz, 18 mA, 160×94×58 mm, For: Pen-Ray® lamps

Supplier: Merck

2'-Methylacetoacetanilide ≥98% (by HPLC) for synthesis, Sigma-Aldrich®

Supplier: PONT PACKAGING

Screw cap, Screw cap, PP, black, with PE conus seal, PP, Thread: DIN 68

Supplier: UVP ULTRA VIOLET PRODUCTS

These lightweight lamps can be used with the optional lamp stand for hands-free operation. Replacement tubes are also available.

Supplier: Thermo Fisher Scientific

PPCO, translucent, PP spray cap.

Supplier: Merck

Quick tests, visual colour comparison.

Supplier: GRANT INSTRUMENTS

For gentle through to vigorous mixing and pellet resuspension in 0,5, 1,5, 15 and 50 ml tubes. The PV-1 vortex mixer is so small that it will fit in your hand, with no compromise in performance.

Supplier: Merck

Spray heads for TLC sprayer, 5×0,8 and 1×1,25 mm

Supplier: VWR Chemicals

Zinc sulphate monohydrate ≥98%, purified

Supplier: RSG

Stainless steel 18/10, anti-magnetic.

Supplier: VITLAB

PMP (TPX), crystal clear.

Supplier: VWR Chemicals

Polysorbate 80, GPR RECTAPUR®

Supplier: KARTELL

LDPE, translucent.

Supplier: WEDO WERNER DORSCH

Heavy duty cutter in ABS housing with break-off blade.

Supplier: Avantor

Orthophosphoric acid 85% ≥85%, BAKER ANALYZED® ACS, J.T.Baker®

Supplier: Merck

Paraffin, Solidification point: 46-48°C, Supelco®

Supplier: UVEX

These full view goggles fit individual facial features well, due to their combination of hard and soft materials, ensuring a high level of comfort for the wearer.

Supplier: Merck

Quick tests, visual colour comparison.

Supplier: Korff

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

Supplier: VWR Collection

Borosilicate 3.3 glass, with spout.

Supplier: VWR Chemicals

Non-ionic detergent efficiently separates hydrophilic proteins from membrane spanning, hydrophobic proteins without altering biological activity.

Supplier: VWR Chemicals

Polyvinyl alcohol, M.W. 22,000 ≥98%, hydrolysed

Supplier: Whatman products (Cytiva)

Whatman Grade 1 Qualitative Filter Papers are the most widely used filter paper for routine laboratory applications, qualitative analytical separations, and clarifying liquids. They are the standard grade cellulose filter papers for medium flow rates.

Supplier: Merck

LiChroCART 150-4,6 LiChrospher 100 RP-18 5µm 1 * 1 items

Supplier: VWR Collection

Borosilicate 3.3 glass, with or without spout.

Supplier: KARTELL

PP, translucent with PP screw cap.

Supplier: Merck

Potassium iodine paper is used for the determination of oxidising agents.