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Sigma:原硅酸四乙酯 貨號(hào):86578-250ML 屬性: 蒸汽密度:7.2 (vs air) 質(zhì)量水平:200 蒸汽壓:1 mmHg ( 20 °C) 測定:≥99.0% (GC)
Sigma:四甲基氯化銨 貨號(hào):87718-50G 屬性: 質(zhì)量水平:200 等級(jí):for molecular biology 產(chǎn)品線:BioUltra 測定:≥99.0% (AT) 形式:crystals
Sigma:KCl溶液 貨號(hào):60142-100ML-F 屬性: 質(zhì)量水平:200 等級(jí):for molecular biology
Sigma:葡聚糖 來源于明串珠菌屬 貨號(hào):31392-250G 屬性: 形式:powder 質(zhì)量水平:200 分子量:Mr450,000-650,000
Sigma:氧化釕(IV) 貨號(hào):238058-1G 屬性: 質(zhì)量水平:100 測定:99.9% trace metals basis ?形式:powder and chunks
Sigma:Y-27632 貨號(hào):Y0503-1MG 屬性: 生物來源:synthetic (organic) 質(zhì)量水平:100 測定:≥98% (HPLC) 形式:powder 旋光性:[α]/D +3.0 to +5.0°, c =1.0 in methanol 顏色:white to beige 溶解性:H2O: 14mg/mL 儲(chǔ)存溫度:2-8°C
Sigma:胃蛋白酶 來源于豬胃粘膜 貨號(hào):P7000-25G 屬性: 質(zhì)量水平:200 生物來源:Porcine gastric mucosa 形式:powder specific activity:≥250units/mg solid 分子量:35kDa 運(yùn)輸:wet ice 儲(chǔ)存溫度:2-8°C
Sigma:PMA,P1585-1MG 屬性: 質(zhì)量水平:200 等級(jí):for molecular biology 測定:≥99% (HPLC) 形式:film 儲(chǔ)存條件:protect from light 儲(chǔ)存溫度:?20°C
Sigma:ProClin 300 產(chǎn)品屬性: 48912-U, 貨號(hào):48912-U 質(zhì)量水平:300 包含:Alkyl Carboxylate 組成:CMIT/MIT, 3% 包裝:pkg of 50mL 基質(zhì):Modified glycol operating pH range:2.5-8.5
Sigma:L -茶氨酸,SMB00395-100MG 屬性: 質(zhì)量水平:200 測定:≥98% (HPLC) 形式:powder 顏色:off-white Mp:217-218°C application(s):cell analysis 儲(chǔ)存溫度:2-8°C