Tris Buffer pH 8.4 (1M), 500 ml – P05-05500 “Insulin human rec., 10 mg/ml Solution, 10 ml – P07-04300” has been added to your basket. View basket Enquire SKU: P05-05500 Category: Media Supplements Related products HEPES Buffer, Powder, 500 g – P05-01500P Read more Enquire Human Transferrin apo, lyophilized powder, 500 mg – P06-21500 £525.00 Add to basket Enquire Dimethylsulfoxide (DMSO) for cell culture, Endotoxin tested, 100 ml – P60-36750100 £180.00 Add to basket Enquire HEPES Buffer 1M, 500 ml – P05-01500 £63.00 Add to basket Enquire