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Optima LC-MS甲醇,fisher
ANTI-HBRM/HSNF2 ALPHA (KR-17)
Kryptofix?222 special quality for synthesis
2,4-Dimethyl-6-hydroxypyrimidine, 99+% 5GR
a-羟基乙酸(乙醇酸),99%+
(1R,2S)-(-)-Norephedrine, 99% 50GR
N-乙酰基-DL-2-氨基丁酸,97.0%(T)
(R)-1-苄基-3-吡咯烷醇,96.0%(GC)
5-Methoxy-2-nitrophenol, 98% 5GR
Iron Test in freshwater and seawater Method: colorimetric with colour card 0.05 - 0.1 - 0.2 - 0.4 -