M1665STaq DNA 聚合酶500u PC1100-500Taq DNA Polymerase500U PC1100-1000Taq DNA Polymerase1000U PC1100-5000Taq DNA Polymerase5000U PC1300-500Pfu DNA Polymerase500U PC1300-1000Pfu DNA Polymerase1000U PC1200-500Taq Plus DNA Polymerase500U PC1200-1000Taq Plus DNA Polymerase1000U PC1120-12×Taq PCR MasterMix (含染料)1ml PC1150-12×Taq PCR MasterMix (不含染料)5×1ml PC1320-12×Pfu PCR MasterMix (含染料)1ml