一级标准物质
标准样品
质控品
计量院标准物质
环保部标准物质
农残标准物质
铁标准物质
冶金标样
土壤标准物质
中检院标准物质
(2R)-3-Hydroxyisovaleroyl Carnitine tert-Butyl Ester
1058635-94-1
2.5mg
8-Hydroxy-loxapine-sulfate Sodium Salt
5g
7-Hydroxy-loxapine-glucuronide
10mg
5α/6α-Hydroxy Lurasidone Hydrochloride(Mixture of Diastereomers)
10mg
5-Hydroxy Lornoxicam
123252-96-0
2mg
2-Hydroxy-4-oxopentanoic Acid-13C4
5mg
4-Hydroxy-2-oxovaleric Acid-d4 Potassium Salt
10mg
(+)-13α-Hydroxylupanine
15358-48-2
2.5mg
(2S,2’S,5S)-5-Hydroxy Lysinonorleucine-d4
2.5mg
(2R,3S)-β-Hydroxyleucine
87421-23-6
500mg
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