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AA Grade Sodium 1,000 mg/L in 1 % HNO325 ml (NaNO3)
万通配件
2,4-二氯-alfa-甲基苯甲醇
1,2-二氯四甲基二硅烷
钴(Co)ICP-MS标准溶液,10000mg/L±0.3%溶于10% HCl
PEEK Female螺母,5/16-24内螺纹
SilTite SS Union 带GLT (0.1-0.25mm to 0.1-0.53mm)
KC-18F TLC玻璃板, 25片/盒
Injection needles, ? 1.0 x L 100 mm, extra long, with chromed-messing Luer-Lock tip, stainless steel Case = 3 pcs.
Diadinoxanthin 标准品