Polyethylene Glycols Polyethylene Glycol 20000 (PEG 20000) 33138 $78.75 Polyethylene Glycol 20000 (PEG 20000) PEG 20000 Average Mr 16,000 – 25,000 USP, Ph. Eur. Sizes: 500g, 5kg, bulk Add to cart
Polyethylene Glycols Polyethylene Glycol 40000, PEG 40000 33139 $297.85 Polyethylene Glycol 40000 PEG 40000 USP grade Average Mr 25,000 – 40,000 Sizes: 5kg, bulk Add to cart
Biochemicals A – Z Raffinose, research grade, CAS 17629-30-0, SERVA $178.18 Size(s): 100g, 500g Add to cart
Biochemicals A – Z Rapamycin from Streptomyces hygroscopicus, research grade, CAS 53123-88-9, SERVA $355.16 Size(s): 1mg Add to cart
Enzymes A - Z Ribonuclease A from bovine pancreas min. 70 Kunitz units/mg, CAS 9001-99-4, Serva $304.59 Size(s): 1g Add to cart