HPTLC板，硅胶60 RP-18 F₂₅₄s

HPTLC板，硅胶60 RP-18 F₂₅₄s, pkg of 25 plates, plate L × W 20 cm × 10 cm, glass support

HPTLC板，硅胶60 RP-18 F₂₅₄s, pkg of 25 plates, plate L × W 10 cm × 10 cm, glass support