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  • Sigma:乌拉坦|尿烷,94300-50G

    Sigma:乌拉坦|尿烷,94300-50G,CAS:51-79-6$n属性:$n蒸汽密度:3.07 (vs air)$n蒸汽压:10 mmHg ( 77.8 °C)$n测定:≥99.0% (GC)$nBp:182-184°C (lit.)$nMp: 46-49°C$n48-50°C (lit.)$nSMILES string:CCOC(N)=O$nInChI:1S/C3H7NO2/c1-2-6-3(4)

    更新时间:2025-12-02
    型号:
    厂商性质:代理商
    浏览量:1348
  • sigma:牛磺胆酸钠盐水合物,T9034-1G

    sigma:牛磺胆酸钠盐水合物,T9034-1G,cas:345909-26-4 属性: 质量水平:200 生物来源:synthetic (organic) 描述:anionic 产品线:BioXtra 测定:≥95% (HPLC) 形式:powder 分子量:micellar avg mol wt 2100 聚集数:4 应用:detection: suitable 杂质:≤0.005% Ph

    更新时间:2025-12-02
    型号:
    厂商性质:代理商
    浏览量:1115
  • S0130-500mgSigma:链脲菌素/STZ

    Sigma:链脲菌素/STZ,S0130-50mg 属性: 质量水平:200 测定: ≥75% α-anomer basis ≥98% (HPLC) 形式:powder 颜色:white to light yellow Mp:121°C (dec.) (lit.) 作用机制:DNA synthesis | interferes 抗生素抗菌谱:eoplastic

    更新时间:2026-01-29
    型号:S0130-500mg
    厂商性质:代理商
    浏览量:999
  • Sigma:噻唑蓝,M5655-100MG

    Sigma:噻唑蓝,M5655-100MG,CAS:298-93-1 属性: 质量水平:200 产品线:BioReagent 测定:≥97.5% (HPLC) 形式:powder 应用:cell culture | insect: suitable cell culture | mammalian: suitable Mp:195°C (dec.) (lit.) 溶解性:H2O: 5mg/

    更新时间:2025-12-02
    型号:
    厂商性质:代理商
    浏览量:774
  • Sigma:噻唑蓝,M2128-250mg

    Sigma:噻唑蓝,M2128-250mg,CAS:298-93-1 属性: 质量水平:200 测定:98% 形式:powder 应用:hematology: suitable histology: suitable Mp:195°C (dec.) (lit.) 溶解性:H2O: 5mg/mL 特色行业:Diagnostic Assay Manufacturing 储存温度:2-8°C S

    更新时间:2025-12-02
    型号:
    厂商性质:代理商
    浏览量:790
  • Sigma:噻唑蓝,V900888-1G

    Sigma:噻唑蓝,V900888-1G,CAS:298-93-1 属性: 等级:reagent grade 产品线:Vetec™ 测定:98% 形式:powder 应用:hematology: suitable histology: suitable Mp:195°C (dec.) (lit.) 溶解性:H2O: 5mg/mL, clear 适用性:suitable for

    更新时间:2025-12-02
    型号:
    厂商性质:代理商
    浏览量:772
  • Sigma:壳聚糖(甲壳胺),C3646-25G

    Sigma:壳聚糖(甲壳胺),C3646-25G$n属性:$n生物来源:shrimp shells$n质量水平:200$n测定:≥75% (deacetylated)$n形式:powder or flakes

    更新时间:2025-12-02
    型号:
    厂商性质:代理商
    浏览量:804
  • Sigma:壳聚糖(甲壳胺),50494-25G-F

    Sigma:壳聚糖(甲壳胺),50494-25G-F,50494-100G-F,CAS:9012-76-4 属性: 质量水平:100 杂质:≤1% insoluble matter 灼烧残渣:≤2% (as SO4) 缺失:≤10% loss on drying 粘度:200mPa.s, 1% in acetic acid(20°C) 储存温度:room temp InChI:1S/C

    更新时间:2025-12-02
    型号:
    厂商性质:代理商
    浏览量:722
  • Sigma:壳聚糖(甲壳胺),448877-50G,

    Sigma:壳聚糖(甲壳胺),448877-50G,CAS:9012-76-4$n产品属性:$n质量水平:200$n粘度:200-800cP, 1wt. % in 1% acetic acid(25°C, Brookfield)(lit.)$n溶解性:dilute aqueous acid: soluble

    更新时间:2025-12-02
    型号:
    厂商性质:代理商
    浏览量:853
  • Sigma:壳聚糖(甲壳胺),448869-50G

    Sigma:壳聚糖(甲壳胺),448869-50G,448869-250G,CAS:9012-76-4 属性: 质量水平:100 分子量:50,000-190,000Da (based on viscosity) 粘度:20-300cP, 1wt. % in 1% acetic acid(25°C, Brookfield)(lit.)

    更新时间:2025-12-02
    型号:
    厂商性质:代理商
    浏览量:1364
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