ADVANTEC WHOLE酸碱测试纸pH Test Papers
ADVANTEC WHOLE酸碱测试纸pH Test Papers 测试范围pH:0.0 ~ 14.0
品名:WHOLE(Whole Range)
货号:
测试范围pH:0.0 ~ 14.0
包装:卷型9mm x 6M或9mm x 5.5M(R)
咨询订购