Tris Buffer pH 8.4 (1M), 500 ml – P05-05500 “Insulin human rec., Powder, 100 mg – P07-04200” has been added to your basket. View basket Enquire SKU: P05-05500 Category: Media Supplements Related products Hydrocortisone, 1mg/ml in Ethanol, 10 ml – P07-15010 Read more Enquire HEPES Buffer 1M, 100 ml – P05-01100 £21.50 Add to basket Enquire HEPES Buffer, Powder, 500 g – P05-01500P Read more Enquire ITS solution I (100x), 5 ml – P07-03100 £27.00 Add to basket Enquire