![Value Buy Welchrom Silica, 2g/6ml, 30pcs/pk - Free 2-day Shipping [A6fmYqHC]](https://cdn.shopify.com/s/files/1/0838/4351/4685/files/l_41f4a9dc-8dcb-4645-a50e-e94092722d6b.png?v=1700547083)
Value Buy Welchrom Silica, 2g/6ml, 30pcs/pk - Free 2-day Shipping [A6fmYqHC]
Welchrom Silica is an unbonded active silica normal-phase adsorbent, which is weakly acidic and has strong polarity. The retention of target compounds is mainly achieved through hydrogen bonding. The silica gel's surface silanol groups can ionize, an
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Value Buy Welchrom Silica, 2g/6ml, 30pcs/pk - Free 2-day Shipping [A6fmYqHC]
Welchrom Silica is an unbonded active silica normal-phase adsorbent, which is weakly acidic and has strong polarity. The retention of target compounds is mainly achieved through hydrogen bonding. The silica gel's surface silanol groups can ionize, and under moderate pH conditions, it functions similarly to a weak cation exchange adsorbent.
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