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ELISA grade mouse type I collagen, 0.5 mg
产品型号:1006
ELISA grade human type I collagen, 0.5 mg
产品型号:1005
ELISA grade rat type I collagen, 0.5 mg
产品型号:1004
ELISA grade porcine type I collagen, 0.5 mg
产品型号:1003
ELISA grade bovine type I collagen, 0.5 mg
产品型号:1002
ELISA grade chick type I collagen, 0.5 mg
产品型号:1001