Paraffin

石蜡

4-(Dimethylamino)benzaldehyde

Sodium Formate

LiChrospher^® PAH LiChroCART^® 4-4

ICP multi-element standard solution IV

LiChrospher^® 60 RP-select B (5 μm) LiChroCART^® 125-4

Ammonium cerium(IV) sulfate dihydrate

Iron(II) ethylenediammonium sulfate

LiChrospher^® 100 NH2 (5 μm) LiChroCART^® 125-4

LiChrospher^® Si 60 (5 μm) LiChroCART^® 125-4

Potassium hydrogen carbonate

Purospher^® STAR RP-8 endcapped (5 μm) LiChroCART^® 250-4

Purospher^® STAR RP-8封端(5 μm) LiChroCART^® 250-4

SeQuant^® ZIC-HILIC^TM 3.5μm,100Å 150 x 2.1 mm

Zinc Cell Test

锌测试管

Conikal^TM Nebulizer