2，5-二羟基苯甲酸, 2,5-Dihydroxybenzoic Acid

1,3,5-三嗪-2,4,6-三硫酮三钠盐, 1,3,5-Triazine-2,4,6-trithiol trisodium salt

4 -氯苯异氰酸酯, 4-Chlorophenyl Isocyanate

羟甲基二茂铁, Ferrocenemethanol

丙二醛二甲缩醛, Malonaldehyde Bis(dimethyl Acetal)

亚磷酸二苄酯, Dibenzyl Phosphite

D(+)-葡萄糖 无水,500GR, D(+)-Glucose anhydrous

尿素酶,25G, UREASE POWDER 25G

酚酞溶液,500ML, PHENOLPHTHALEIN SOL

pH9.19缓冲液, BUFFER SALT PH 9.18 CERT 12/PK