无水柠檬酸,1KG, CITRIC ACID ANHYD CERT ACS 1KG

2-氟-5-硝基苯甲醛, 2-Fluoro-5-nitrobenzaldehyde

三氟甲基磺酸钪, Scandium(III) Trifluoromethanesulfonate

腺嘌呤, Adenine

4-羟基苯甲酰肼, 4-Hydroxybenzoic acid hydrazide

碳酸钠 无水,2.5KG, Sodium carbonate anhydrous

α-淀粉酶,5GR, alpha-Amylase

生物素, BIOTIN 1GR

对萘酚苯甲醇,25GR, p-Naphtholbenzein

偏磷酸,500GR, Metaphosphoric acid