TLC glass plates SIL G, silica gel layer, 20x20 cm [21029][MICROLAB] 42740-50-1

42740-50-1

Valve Model: 1-5Valve Model Description: Distribution Flow Path 2-ports(180°)Fluid Path: PTFE/CTFEValve Size: HVPNominal Port Diameter: 0

Stability:  2-100 ppb levels

CHIRALPLATE

Semi-quantitative test strips for the determination of Carbonate hardness

TLC glass plates SIL G, silica gel layer, 20x20 cm [21029][MICROLAB] 42740-50-1Standard TLC glass plates coated with a soft layer of unmodified silica gel 60. Thickness of layer for analytical plates 0. 25 mm. For preparative purposes (PLC) different layer thickness are available (0. 5 mm, 1 mm and 2 mm). For 2 mm preparative layers a slightly coarser material is used. Available with different UV indicators manganese activated zinc silicate with green fluorescence for short wave UV (254 nm); special inorganic fluorescent pigment