InertSustain NH2 Replacement Guard Cartridge E, 10.0 x 3.0 mm, 3 µm 2/pk and Holder Set, Non-returnable, Non-refundable

Base Material：High Purity ES Silica Gel

Particle Size：3 µm

Surface Area：350 m2/g

Pore Size：100 Å (10 nm)

Pore Volume：0.85 mL/g

Functional Group：Aminopropyl

End-capping：None

Carbon Loading：7.0 %

USP Code：L8

pH Range：2 - 7.5