葡聚糖来源于肠系膜明串珠菌,Dextran from Leuconostoc mesenteroides;average mol wt 1,500,000-2,800,000
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四(乙基甲基胺基)铪(IV),Tetrakis(ethylmethylamido)hafnium(IV) [TEMAH];packaged for use in deposition systems -
4,4'-偶氮双(4-氰基戊酸),4,4′-Azobis(4-cyanovaleric acid) [ACVA, ABCVA];≥98.0% (T) -
兔抗羊IgM [胶体金标记抗体],Anti-Goat IgM, Colloidal Gold Conjugated antibody, produced in rabbit -
四氢呋喃,Tetrahydrofuran [THF];ACS reagent, ≥99.0%, contains 250 ppm BHT as inhibitor
