SPE columns, CHROMABOND SiOH, 45 µm, 15 mL/2000 mg PFAS CRMs 91259-16-4 / 81340-58-1

Name: SPE columns, CHROMABOND SiOH, 45 µm, 15 mL/2000 mg PFAS CRMs 91259-16-4 / 81340-58-1
Brand: excellencyproduct.com
SKU: 18580420081
Price: 148.00 USD
Availability: InStock
Rating: 4.2934 (22 reviews)

SKU: 18580420081

4.3

USD148.00 USD193.00

Pay in 4 interest-free payments of $37.00 Learn more

Shipping Estimate
USA

USA

CAN

Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

Description

91259-16-4 / 81340-58-1

116653-28-2

78751-58-3

neat with ca

SPE columns, CHROMABOND SiOH, 45 µm, 15 mL/2000 mg PFAS CRMs 91259-16-4 / 81340-58-1Unmodified, weakly acidic silica, very polar. Adsorbs humidity from air, for this reason it should be kept well closed and if necessary dried before use. Due to its high affinity for polar compounds it should not be conditioned with polar (e. g., methanol) or water containing solvents. Technical Data Downloads Mode Normal phase (NP) Particle type Fully porous particles (FPP) Surface chemistry Unmodified silica gel (SiOH) Endcapped No pH stability 2.

Exchange/Return Notes