Exhaust air filter for HPLC bottle adapter S40, disposal

Poly(vinylpolypyrrolidone)

聚乙烯聚吡咯烷酮

Potassium Test

钾测试管

Purospher^® RP-18 endcapped (5 μm) LiChroCART^® 250-3

Purospher^® STAR RP-18 endcapped (2μm) Hibar^® HR 30-2.1

Purospher^® STAR RP-18 endcapped (3μm) Hibar^® RT 100-4.6

Oxygen Reaction Bottle

pH-indicator strips pH 2.0-9.0

Phosphate Test

PLC Silica gel 60 F₂₅₄, 2 mm with concentrating zone 20 x 4 cm

Rhodium standard 10 mg/l