Supplier Page from Aladdin Scientific Corporation for Compound 48/80 (hydrochloride)
high-vacuum silicone grease from Aladdin Scientific Corporation
Lectin from Phaseolus vulgaris (red kidney bean)(PHA-P) from Aladdin Scientific Corporation
Recombinant HIV Reverse Transcriptase from Aladdin Scientific Corporation
Ribonuclease T1 from Aspergillus oryzae(Chromatographically Purif.) from Aladdin Scientific Corporation