ADVANTEC CR酸硷测试纸pH Test Papers
品名:CR (Cresol red)
货号:07010010
测试范围pH:0.4 ~ 2.0/7.2 ~ 8.8
包装:书型7mm x 70mm(L)20张/册,10册/盒
ADVANTEC CR酸硷测试纸pH Test Papers 品名:CR (Cresol red)
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ADVANTEC CR酸硷测试纸pH Test Papers 品名:CR (Cresol red)
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