WATER HPLC GRADE 4L

碳酸氢钠,500GR, Sodium Hydrogen Carbonate

S-乙酰硫代碘化胆碱, S-Acetylthiocholine iodide

3，5-二(三氟甲基)异硫氰酸苯酯, 3,5-Bis(trifluoromethyl)phenyl Isothiocyanate

矿物油/石蜡油,20L, PARAFFIN OIL LT NF/FCC 20L

1,3-二乙基-2-硫代巴比妥酸, 1,3-Diethyl-2-thiobarbituric acid

镁标液,500ML, Magnesium solution 1000 ppm

pH4.02缓冲液,1L, BUFFRSALT PH 4.01 CRT 1LT 12PK

铅标准溶液,500ML, Lead solution 1000 ppm

2,3-二羟基苯甲醛, 2,3-Dihydroxybenzaldehyde