
產(chǎn)品分類
Products產(chǎn)品中心/ PRODUCTS
Sigma試劑:吡啶,270970-4X25ML,CAS:110-86-1 屬性: 質(zhì)量水平:300 等級:anhydrous 蒸汽密度:2.72 (vs air) 蒸汽壓:10 mmHg ( 13.2 °C) 20 mmHg ( 25 °C) 測定:99.8% 形式:liquid 自燃溫度:899°F expl. lim.:12.4% 雜質(zhì):0.003% water
Sigma試劑:馬來酰亞胺,129585-10G,CAS:541-59-3 屬性: 質(zhì)量水平:100 測定:99% Mp:91-93°C (lit.) SMILES string:O=C1NC(=O)C=C1 InChI:1S/C4H3NO2/c6-3-1-2-4(7)5-3/h1-2H,(H,5,6,7) InChI key:PEEHTFAAVSWFBL-UHFFFAOYSA-N
Sigma試劑:水楊酸鈉,S3007-500G,CAS:54-21-7 屬性: 質(zhì)量水平:200 產(chǎn)品線:ReagentPlus® 測定:≥99.5% Mp:300°C (lit.) SMILES string:[Na+].Oc1ccccc1C([O-])=O InChI:1S/C7H6O3.Na/c8-6-4-2-1-3-5(6)7(9)10;/h1-4,8H,(H,9,10);/q;+1/
Sigma試劑:氨基丁三醇,T1503-5KG,CAS:77-86-1 屬性: 質(zhì)量水平:400 描述:aminopeptidase substrate 測定:≥99.9% (titration) 形式:crystalline pH值(酸堿度):10.5-12 有效pH范圍:7 - 9 pKa (25°C):8.1 Bp:219-220°C/10mmHg (lit.) Mp:167-172
Sigma試劑:TRIS 鹽酸鹽,T5941-100G,CAS:1185-53-1 屬性: 等級:BioPerformance Certified 質(zhì)量水平:400 測定:≥99.0% (titration) 形式:crystalline powder 應(yīng)用:cell culture | mammalian: suitable electrophoresis: suitable
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試劑:玉米烯酮,Z2125-10MG 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(yīng)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(yīng)用:HPLC: suitable gas chromatograph