InertSustainSwift C18 Guard Columns For UHPLC, Replacement Cartridge For UHPLC, Particle Size 1.9µm, I.D. 3.0mm, Length 10mm, GL Sciences Inc. (CAT#: STEM-C-2216-LC)

InertSustainSwift C18 Guard Columns For UHPLC manufactured by GL Sciences Inc. are available in 3µm and 1.9µm partical sizes. The Guard Column also has optional holder set.

Base Material: High Purity ES Silica Gel
Surface Area: 200 m²/g
Pore Size: 200 Å (20 nm)
Pore Volume: 1.00 mL/g
Functional Group: Octadecyl
End-capping: Yes
Carbon Loading: 9.0 %
USP Code: L1
pH Range: 1 - 10
Particle Size: 1.9µm
I.D.: 3.0mm
Length: 10mm
Qty.: 2pcs

Viva C4 Columns (USP L26), Particle Size 5 μm, Length 250 mm, ID 4.6 mm, Restek (CAT#: STEM-C-1302-LC)