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p-Xylene-d4 (ring-d4) 标准品
First Standard® 甲醇中达氟沙星-D3溶液,1000μg/mL
1,2-二溴-3-氯丙烷 标准品
12-cis,15-cis-Heneicosadienoic acid
Haloperidol
柠檬酸一水合物
螟蛉畏(灭虫脲)/
2,6-Diisopropylnaphthalene Solution 100ug/ml in Toluene
Zinc Metallic - Organic Standard 1000ug/g in Mineral Oil
Cannabis Residual Solvents Mix 1000 ?g/mL in Triacetin