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Polyisobutylene United States Pharmacopeia (USP) Reference Standard

Polyisobutylene

Polyisobutylene United States Pharmacopeia (USP) Reference Standard

Linear Formula:

[CH₂C(CH₃)₂]_n

CAS Number:

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오늘 출고 (2)

브랜드

Sigma-Aldrich (2)

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pharmaceutical primary standard (1)

Showing 1-3 of 3

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가격

181455

Polyisobutylene, average M_w ~500,000, average M_n ~200,000 by GPC/MALLS, average M_v ~420,000

181463

Polyisobutylene, average M_w ~1,000,000, average M_n ~600,000 by GPC/MALLS, average M_v ~1,200,000

1546966

Polyisobutylene, United States Pharmacopeia (USP) Reference Standard