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Sigma:殼聚糖(甲殼胺),50494-25G-F,50494-100G-F,CAS:9012-76-4 屬性: 質(zhì)量水平:100 雜質(zhì):≤1% insoluble matter 灼燒殘渣:≤2% (as SO4) 缺失:≤10% loss on drying 粘度:200mPa.s, 1% in acetic acid(20°C) 儲存溫度:room temp InChI:1S/C
Sigma:殼聚糖(甲殼胺),448877-50G,CAS:9012-76-4$n產(chǎn)品屬性:$n質(zhì)量水平:200$n粘度:200-800cP, 1wt. % in 1% acetic acid(25°C, Brookfield)(lit.)$n溶解性:dilute aqueous acid: soluble
Sigma:殼聚糖(甲殼胺),448869-50G,448869-250G,CAS:9012-76-4 屬性: 質(zhì)量水平:100 分子量:50,000-190,000Da (based on viscosity) 粘度:20-300cP, 1wt. % in 1% acetic acid(25°C, Brookfield)(lit.)
Sigma:甘油磷酸鈉,G9422-10G,CAS:154804-51-0 產(chǎn)品屬性:BioUltra 質(zhì)量水平:400 測定:≥99% (titration) 應(yīng)用:cell culture | mammalian: suitable cell culture | plant: suitable 雜質(zhì):≤0.1% Insoluble matter ≤0.5mol % L-α-isomer
Sigma:甘油,G5516-500ML,CAS:56-81-5 屬性: 質(zhì)量水平:200 等級:for molecular biology reagent 蒸汽密度:3.1 (vs air) 蒸汽壓:1 mmHg ( 20 °C) 測定:≥99.0% 形式:liquid
Sigma:P3531-100MG,甘油基 屬性: 質(zhì)量水平:100 測定:≥99% 形式:powder 儲存溫度:?20°C
Sigma:甘油醛,G2267-500UN 屬性: 質(zhì)量水平:200 生物來源:rabbit muscle 形式:lyophilized powder specific activity:≥75units/mg protein 組成:Protein, ≥80% biuret
Sigma:單亞油酸甘油酯 屬性: 質(zhì)量水平:200 生物來源:synthetic (organic) 測定:≥97% 形式:liquid 官能團:ester 運輸:dry ice 儲存溫度:?20°C
Sigma:三硬酯酸甘油酯,T5016-5G,T5016-25G,CAS:555-43-1 產(chǎn)品屬性: 質(zhì)量水平:200 生物來源:synthetic 測定:≥99% 形式:powder 官能團:ester 運輸:ambient 儲存溫度:?20°C
Sigma試劑:甘油,G2025-100ml 屬性: 質(zhì)量水平:300 蒸汽密度:3.1 (vs air) 蒸汽壓:1 mmHg ( 20 °C) 產(chǎn)品線:BioReagent 測定:≥99% (GC) 形式:viscous liquid 自燃溫度:698°F