Pay in 4 interest-free payments of $34.50 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Assurance® Grade Selenium +4
Separation Mode Reversed-Phase Stationary Phase PRP-1 Format HPLC Column Hardware Inner Diameter 10 mm Hardware Length 250 mm Particle Size 10 µm USP Classification USP L21
2-Ethylhexyl 1-hexyl phthalate
Separation Mode Anion Exchange Stationary Phase RCX-10 Format Guard Column Hardware Inner Diameter 2
Size exclusion chromatography (SEC)
Artificial Perspiration, ISO 11641, Custom pH, Stabilized, each (200 mL /bottle) 17765Q Assurance® Grade Selenium +4This formulation determines colorfastness to perspiration of leather at all stages of processing, particularly to gloving, clothing and lining leathers, and uppers of unlined shoes. This alkaline perspiration has a greater effect on the color of leather and is used to simulate the most demanding conditions. Product Specifications Volume Weight 200mL Shelf Life (Months) 12 Transport & Storage Conditions Hazardous No HS HTS Code 3822. 19. 0000 pH Range
US$ 265.00
US$ 84.95
US$ 79.95
US$ 309.98
US$ 1551.01
US$ 45.00
US$ 14.00
US$ 92.99
US$ 25.00
US$ 136.99