1 Servetele pentru curatarea suprafetelor delicate si a componentelor MS . Cu un strat, antistatice, din fibre de celuloza, tratate special impotriva formarii scamelor, pentru suprafete delicate. Cutie cu minim 280 buc Wipes for general applications, Tissue wipes, 1 ply In box 213×114 mm 280buc. Absorbent, soft, thick, low lint tissues made from virgin fibres. For light use in the laboratory, electronics, computer industry, pharmaceuticals, biotechnology and optics. 280buc 5 38.00 190.00 115-0202 VWR Collection 19.25 96.25 2 2-propanol LC-MS CAS 67-63-0, pentru aplicatii LC-MS, de puritate min. 99.9 %, Ambalaj 4buc x 2.5 L 2-Propanol CHROMASOLV™ LC-MS, 2-Propanol LC-MS CHROMASOLV™, ≥99.9% 4*2.5L 1 619.00 619.00 34965-4X2.5L Honeywell 799.16 799.16 3 Fumaric acid CAS: 110-17-8. Pulbere de puritate cel putin 99%, continut de plumb ≤0,0002 %. Certificate de calitate si conformitate emis de catre producator. Flacon de 500 g Fumaric acid ≥99% Supplier: Alfa Aesar buc 1 108.00 108.00 A10976.36 Alfa Aesar 81.48 81.48