or
Applied Biosystems GeneAmp 10X PCR Buffer II and MgCl2, Quantity: 2 x 75mL, Content And Storage: 2 x 75 mL each of GeneAmp 10X PCR Buffer II and MgCl2 sufficient for 100 PCR amplifications of 100uL each. Store at -15 to -25 deg.C., Polymerase: Amp