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
(R)-Dapoxetine-d3 Hydrochloride
10mg
2-(2-(Dimethylamino)ethyl)-5-methoxy-1-(1-(pyridin-2-yl)ethyl)-2,3-dihydro-1H-inden-1-ol
25mg
3-[[(1,1-Dimethylethyl)diphenylsilyl]oxy]-1,2-propanediol-d5
10mg
Dansyl-L-asparagine-d6
5mg
Dansyl Acid
4272-77-9
10g
Danofloxacin-d2 Formate Salt
5mg
3-(difluoromethyl)-4-methyl-4H-1,2,4-triazole
1461706-95-5
10mg
1,4-Dioxaspiro[4.5]dec-7-en-8-yl trifluoromethanesulfonate
170011-47-9
50mg
{1,9-dioxaspiro[5.5]undecan-4-yl}methanamine Hydrochloride
2060000-35-1
50mg
{2,8-dioxaspiro[4.5]decan-3-yl}methanamine hydrochloride
2060005-17-4
10mg
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