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Lab Tested Welchrom Psa, 40-63μm, 100g Top Brand [HoKtIrz3]

$33.99 $108.99 -69%

Welchrom series packing includes polymer-based packing materials, silica based packing materials, and inorganic sorbent. It can be used in SPE cartridge, QuEChERS method and Flash cartridges.The standard lead time is typically 3-5 weeks. For urgent r

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Lab Tested Welchrom Psa, 40-63μm, 100g Top Brand [HoKtIrz3]

Welchrom series packing includes polymer-based packing materials, silica based packing materials, and inorganic sorbent. It can be used in SPE cartridge, QuEChERS method and Flash cartridges.

The standard lead time is typically 3-5 weeks. For urgent requirements, please confirm stock availability via live chat before check out. Need samples to test or place bulk orders, please contact us directly

What Our Customers Say

January 27, 2026

Absolutely no complaints!

This is a very nice and a very, very useful gadget.

- Ffion N..

January 27, 2026

Absolutely no complaints!

It's a great buy. I am very, very, very satisfied.

- Steffan D..

January 27, 2026

Absolutely no complaints!

Really, really, really, really pleased with this purchase.

- Bledri D..

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