50 mL centrifuge tube with: 6000 mg Anhydrous Magnesium Sulfate 1500mg Sodium Chloride 1500mg Sodium Citrate Dihydrate

@ChromDirect
Show your colleagues how much you have saved - FREE oversized (1 pint) #Chromatography Direct Mug with all orders over £500 (*excluding VAT & Delivery - while stocks last) placed via https://t.co/baDxFmspA8 (1 per order). #TeaBreak #MassSpectrometry #Laboratory