SUPELCO
Nitrate Standard Solution, CRM
Nitrite Test
Peracetic Acid Test
pH Box pH-indicator paper pH 0.5-13.0
Phosphate Cell Test
PLC Silica gel 60 F254, 1 mm with concentrating zone 20 x 4 cm
Purospher® RP-18 endcapped (5 μm) LiChroCART® 250-4
Purospher® STAR RP-18 endcapped (5 μm) LiChroCART® 125-2
Purospher® STAR SI (5 μm) LiChroCART® 150-4.6
Rectangular cells quartz 10 mm
SeQuant® ZIC®-pHILIC 5μm polymer 50 x 2.1 mm
SeQuant® ZIC-HILICTM 3.5μm,200Å 100 x 2.1 mm
Silicone grease
Vanadium standard
TLC Silica gel 60 RP-18 F254s
TLC硅胶60 RP-18 F254s