InertSustain C18 Cartridge Guard Column Ei (Non-metal Type), Replacement Cartridge Ei, Particle Size 5µm, I.D. 3mm, Length 10mm, 2/pk, GL Sciences Inc. (CAT#: STEM-C-4183-LC)

InertSustain C18 Cartridge Guard Column Ei (Non-metal Type) manufactured by GL Sciences Inc. features 100 Å pore size and 5µm partical size.

Base Material: High Purity ES Silica Gel
Surface Area: 350 m²/g
Pore Size: 100 Å (10 nm)
Pore Volume: 0.85 mL/g
Functional Group: Octadecyl
End-capping: Yes
Carbon Loading: 14.0 %
USP Code: L1
pH Range: 1 - 10
Particle Size: 5µm
I.D.: 3.0mm
Length: 10mm
Applicable Column's I.D.: 3.0mm
Qty.: 2pcs

Rxi Guard/Retention Gap Columns (Fused Silica), ID 0.53 mm, OD 0.69 ± 0.05 mm, Length 5 m, Restek (CAT#: STEM-C-0046-LC)