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过硼酸钠四水合物,97%+
Troponin I Human Heart
3-Hydroxy-4-methoxycinnamic acid, predominantly trans, 97% 5GR
Reinforced clostridial medium (RCM) for microbiology
SULFONYL CHLORIDE, POLYMER-BOUND, 8.5% X -LINKED,
Citric acid, disodium salt sesquihydrate, pure, 99% 2.5KG
3-甲基-2-苯并噻唑啉酮腙盐酸盐水合物(分子式C8H9N3S.HCl.H2O), 98+%
Calcium chloride dihydrate GR for analysis ACS,Reag. Ph Eur
2-Chloro-6-methoxyisonicotinic acid, 97%
2-溴芴,95%