羟基封端的聚二甲基硅氧烷V30227 · CAS 70131-67-8
40mpa.s
40mpa.s
average Mv 2600000,average Mw 3050000
Mw <100,000 ,38 wt. % in water,100-200 cP(25 °C)
≥95%
酸封端,Mw7000-17000
≥95%, β-phase,1-3um
化学纯(CP), ≥98%

ACS, ≥99%
用于细胞培养, 用于昆虫细胞培养, ≥99%
≥99.999% metals basis
用于分子生物学
≥99.99% metals basis
M.W. 2000
≥99.9% metals basis

超干级, ≥99.99% metals basis(REO)
促销超干级, ≥99.9% metals basis, Zr<0.5%
超干级, ≥99.95% metals basis
1.0 M in heptane
≥95%
促销超干级, ≥99.99% metals basis
≥99% metals basis, powder,5μm
纳米粉末<100纳米粒径(TEM)
促销用于镀膜, ≥99.99% metals basis
促销≥99% metals basis