021-77621551-4
Kolliphor® P 188 | 15759 Sigma | 1kg | موجود | کلیپر پی 188 | Synonym: Lutrol® F68, Poloxamer 188, Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) CAS Number 9003-11-6
≤20 ppm heavy metals
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