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Sigma試劑:α-淀粉酶來(lái)源豬胰腺,A3176-1MU 屬性: 質(zhì)量水平:200 類型:Type VI-B 形式:powder specific activity:≥5units/mg solid 環(huán)保替代產(chǎn)品特:Waste Prevention Design for Energy Efficiency Learn more about the Principles of Green Chem
Sigma試劑:植物凝膠,G1910-250G,CAS:71010-52-1 屬性: 質(zhì)量水平:200 特色行業(yè):Agriculture 應(yīng)用: 結(jié)冷膠,吉蘭糖膠,被推薦用作微生物培養(yǎng)基中瓊脂的凝膠劑。 吉蘭糖膠被廣泛應(yīng)用于各種固定基質(zhì)中。
Sigma試劑:亞?;撬?H1384-10MG,CAS:300-84-5 屬性: 質(zhì)量水平:200 測(cè)定:≥98% (TLC) 顏色:white to off-white 溶解性:H2O: 100mg/mL SMILES string:NCCS(O)=O InChI:1S/C2H7NO2S/c3-1-2-6(4)5/h1-3H2,(H,4,5) InChI key:VVIUBCNYACGLLV-
Sigma試劑:秋水仙堿溶液,D1925-20ml,CAS:477-30-5 屬性: 質(zhì)量水平:400 無(wú)菌性:sterile-filtered 產(chǎn)品線:BioXtra 形式:liquid 濃度:10μg/mL in HBSS 應(yīng)用:cell culture | mammalian: suitable 儲(chǔ)存溫度:2-8°C
Sigma試劑:甲氧基胺鹽酸鹽,89803-1G,CAS:593-56-6 屬性: 質(zhì)量水平:100 等級(jí):for GC derivatization 測(cè)定:97.5-102.5% (AT) 質(zhì)量:LiChropur™ reaction suitability:reagent type: derivatization reagent reaction type: Acylations
Sigma試劑:吡啶,270970-4X25ML,CAS:110-86-1 屬性: 質(zhì)量水平:300 等級(jí):anhydrous 蒸汽密度:2.72 (vs air) 蒸汽壓:10 mmHg ( 13.2 °C) 20 mmHg ( 25 °C) 測(cè)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(lái)酰亞胺,129585-10G,CAS:541-59-3 屬性: 質(zhì)量水平:100 測(cè)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(cè)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:氨基丁三醇,T1503-5KG,CAS:77-86-1 屬性: 質(zhì)量水平:400 描述:aminopeptidase substrate 測(cè)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(jí):BioPerformance Certified 質(zhì)量水平:400 測(cè)定:≥99.0% (titration) 形式:crystalline powder 應(yīng)用:cell culture | mammalian: suitable electrophoresis: suitable