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Theophylline 5 Grams, CAS 58-55-9, Purity Above 98% Reference Substance
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Theophylline 5 Grams, CAS 58-55-9, Purity Above 98% Reference Substance

Product ID: 673652258
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Description

EINECS:200-385-7 分子式：C7H8N4O2 分子量：180.16Produced by National Engineering Laboratory. ISO9001: 2015 quality management system certification. The purity is above 98%! High speed countercurrent chromatography separation and purification technology!

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TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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AWG 205.49

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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