
產(chǎn)品分類
Products產(chǎn)品中心/ PRODUCTS
Sigma試劑:脫氧雪腐鐮刀菌烯醇,D0156-1MG,CAS:51481-10-8 屬性: 質(zhì)量水平:300 儲存溫度:2-8°C SMILES string: [H][C@]12O[C@]3([H])[C@H](O)C[C@@](C)([C@]34CO4)[C@@]1(CO)[C@H](O)C(=O)C(C)=C2
Sigma:玉米烯酮 屬性: 質(zhì)量水平:300 儲存溫度:?20°C SMILES string:C[C@H]1CCCC(=O)CCC\\C=C\\c2cc(O)cc(O)c2C(=O)O1
Sigma試劑:糖精鈉,47839-1000MG,CAS:82385-42-0 屬性: 質(zhì)量水平:100 等級:analytical standard 形式:neat CofA:current certificate can be downloaded 包裝:pkg of 1g 應用:HPLC: suitable gas chromatography (GC): suitable 特色行業(yè):Cl
Sigma試劑:苯并a芘,B1760-100MG,CAS:50-32-8 屬性: 質(zhì)量水平:200 測定:≥96% (HPLC) Bp:495°C (lit.) Mp:177-180°C (lit.) SMILES string:c1ccc2c(c1)cc3ccc4cccc5ccc2c3c45
Sigma試劑:腺嘌呤,PHR1383-1G,CAS:73-24-5 屬性: 質(zhì)量水平:300 等級:certified reference material pharmaceutical secondary standard 形式:neat CofA:current certificate can be downloaded 應用:HPLC: suitable gas chromatograph
Sigma試劑:海美溴銨,H9268-5G,CAS:28728-55-4 屬性: 質(zhì)量水平:200 測定:≥94% (titration) 儲存溫度:2-8°C InChI:1S/C10H24N2.C3H6Br2/c1-11(2)9-7-5-6-8-10-12(3)4;4-2-1-3-5/h5-10H2,1-4H3;1-3H2 InChI key:KZKAYEGOIJEWQB-UHFFFAOYSA
Sigma試劑:兩性霉素B(可溶性),A9528-50MG,CAS:1397-89-3 屬性: 質(zhì)量水平:300 無菌性:γ-irradiated 產(chǎn)品線:BioXtra 形式:powder 應用:cell culture | mammalian: suitable 作用機制:cell membrane | interferes 抗生素抗菌譜:fungi yeast 儲存溫度:2-8°C
Sigma試劑:黃芩素,465119-100MG,CAS:491-67-8 屬性: 質(zhì)量水平:100 測定:98% Mp:256-271°C (lit.) SMILES string:Oc1cc2OC(=CC(=O)c2c(O)c1O)c3ccccc3
Sigma試劑:甘氨酸,G7403-100G,CAS:56-40-6 屬性: 質(zhì)量水平:200 產(chǎn)品線:BioXtra 測定:≥99% (titration) 形式:powder 應用:electron microscopy: suitable 雜質(zhì):Insoluble matter, passes filter test 灼燒殘渣:≤0.05% 缺失:≤0.05% loss on drying,
Sigma試劑:碳酸氫鈉,S6297-250G 屬性: 質(zhì)量水平:200 產(chǎn)品線:BioXtra 測定:99.5-100.5% 形式:powder 雜質(zhì):≤0.0005% Phosphorus (P) ≤0.015% Insoluble matter pKa (25°C):(1) 6.37, (2) 10.25 (carbonic acid) 溶解性:H2O: 1M, clear, color