Retention gaps, phenylmethyl silylated, low–medium polar Gradation - pH - 4.0 • 4.3 • 4.6 • 4.9 • 5.2 • 5.5 • 5.8 • 6.1 • 6.4 • 6.7 • 7.0 Tetrahydro-5-methyl-2-furanmethanol

Tetrahydro-5-methyl-2-furanmethanol

AS1KW25-1A

Volume 10 µL Syringe Type Microliter Syringe Series 700 Termination Cemented Needle (N) Needle Cemented Needle Gauge 26s gauge Point Style 5 Needle Length 2 inch (51 mm) Fluid Path SST

10-Tetrahydrobenzo[a]pyren-7-ol

52663-65-7

Retention gaps, phenylmethyl silylated, low–medium polar Gradation - pH - 4.0 • 4.3 • 4.6 • 4.9 • 5.2 • 5.5 • 5.8 • 6.1 • 6.4 • 6.7 • 7.0 Tetrahydro-5-methyl-2-furanmethanolThe retention gap technique in combination with on column injection allows concentration of a large sample volume in the capillary column. Retention gaps consist of uncoated (no stationary phase), deactivated fused silica capillary tubing. A retention gap must be inert without any noticeable retention (analytes are not retained). Phenylmethyl (low medium polar) deactivated tubing as an additional choice of surface deactivation. Improve peak shape by