Paraffin

石蜡

4-(Dimethylamino)benzaldehyde

p-Formyldimethylaniline, Ehrlich′s reagent

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^TM3.5μm,100? 150 x 2.1 mm

Zinc Cell Test

锌测试管

Conikal^TMNebulizer