Purospher^® STAR RP-8 endcapped (5μm) Hibar^® 250-4.6

Purospher^® STAR RP-8封尾 (5μm) Hibar^® 250-4.6

Superspher^® 60 RP-select B LiChroCART^® 125-3

Zinc acetate dihydrate

Buffer concentrate

Buffer concentrate

Aluminium oxide 60 G F₂₅₄ neutral (type E)

Sodium chloride solution

Lithium standard

Quaternary Ammonium Compounds

pH-indicator paper Phenolphthalein paper

Purospher^® RP-18 (5 μm) LiChroCART^® 4-4

LiChrospher^® 100 RP-8 (5 μm) LiChroCART^® 4-4

Bromocresol Purple

5′,5′′-Dibromo-o-cresolsulfonphthalein

LiChrospher^® 100 RP-8 (5 μm) LiChroCART^® 250-4

LiChrospher^® 100 RP-18 endcapped (5 μm) LiChroCART^® 250-4

LiChrospher^® 100 RP-18封端(5 μm) LiChroCART^® 250-4