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Immunization grade mouse type V collagen, 0.1 mg 參考價：2096

Immunization grade human placenta type V collagen,... 參考價：4736

Immunization grade human amnion type V collagen, 1... 參考價：4736

Immunization grade bovine amnion type V collagen, ... 參考價：4240

Immunization grade human type XI collagen, 1 mg 參考價：4896

Immunization grade porcine type XI collagen, 5 mg 參考價：3760

Immunization grade bovine type XI collagen, 5 mg 參考價：3760

Immunization grade chick type XI collagen, 5 mg 參考價：3760

Immunization grade human type IX collagen, 1 mg 參考價：8576

Immunization grade porcine type IX collagen, 5 mg 參考價：4576

Immunization grade bovine type IX collagen, 5 mg 參考價：4576

Immunization grade chick type IX collagen, 5 mg 參考價：4576

Immunization grade mouse type I collagen, 5 mg 參考價：2816

Immunization grade human type I collagen, 1 mg 參考價：4288

Immunization grade rat type I collagen, 5 mg 參考價：2816

Immunization grade porcine type I collagen, 10 mg 參考價：1968

Immunization grade bovine type I collagen, 10 mg 參考價：1968

Immunization grade chick type I collagen, 10 mg 參考價：1968

T-cell proliferation grade mouse type I collagen, ... 參考價：1664

T-cell proliferation grade human type I collagen, ... 參考價：4160

T-cell proliferation grade rat type I collagen, 0.... 參考價：1664

T-cell proliferation grade porcine type I collagen... 參考價：1264

T-cell proliferation grade bovine type I collagen,... 參考價：1264

T-cell proliferation grade chick type I collagen, ... 參考價：1264