维生素B12 (干重), Cyanocobalamin

乙二醇,4L, ETHYLENE GLYCOL CERTIFIED 4L

松油醇/α,α-4-三甲基-3-环己烯,1L, TERPINEOL PURIFIED 1L

ETHIDIUM BROMIDE 1G

(甲氧基羰酰磺胺酰)三乙基氢氧化铵, (Methoxycarbonylsulfamoyl)triethylammonium hydroxide

硅胶,500G, SILICA GEL 100-200M GR923 500G

2-氨基-5-碘苯甲酸, 2-Amino-5-iodobenzoic Acid

二氧化硅(IV), CAB-O-SIL× M-5

苯甲酸钠,500G, SOD BENZOATE GRAN NF/FCC 500G

钠标准溶液, Sodium standard solution 1000ppm (1mg/ml)