Drum key

Flat-bottomed tubes with screw caps

HPTLC Cellulose F

HPTLC Silica gel 60 F₂₅₄

HPTLC Silica gel 60 RP-18 WF₂₅₄s

IC multi-element standard V

Ion exchanger Amberlite^® IRA-67

Lead Test

铅测试

LiChrolut^® RP-18 E (40-63 μm) 200 mg 3 ml standard PP-tubes

LiChrosorb^® RP-8 (5 μm) LiChroCART^® 125-4

LiChrospher^® 100 NH2 (5μm) Hibar^® RT 250-4.6

LiChrospher^® 60 RP-select B (5 μm) LiChroCART^® 25-4

LuxPlate^® TLC Silica gel 60 F₂₅₄

Magnesium standard

Nitrate Standard Solution, CRM