2630-990GE WHATMAN PH试纸8.0-9.7货号2630990-电泳转印-金山科研平台

2630-990GE WHATMAN PH试纸8.0-9.7货号2630990

2023-12-23

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GE WHATMAN PH试纸8.0-9.7货号2630990

GE WHATMAN PH试纸8.0-9.7货号2630990CS型条状试纸这种试纸的中间是用于测pH值的指示剂，两边8个或更多不同颜色片段是这种指示剂对应的比色卡。测定溶液的pH值时，试纸中间的指示剂颜色发生变化，与比色卡上相对应的颜色做比较，即可读出溶液的pH值。CS试纸条适用于有颜色的溶液的pH值测定，测定pH值时，比色卡的颜色与指示剂的颜色会随溶液颜色发生同样的变化，从而消除溶液颜色带来的误差。

订购信息

2600-100A	PH IND pH 1-14 7MMx5M 1/RL
2600-101A	PH IND pH 0.5-5.5 7MMx5M 1/RL
2600-102A	PH IND pH 4-7 7MMx5M 1/RL
2600-103A	PH IND pH 6.4-8 7MMx5M 1/RL
2600-104A	PH IND pH 8-10 7MMx5M 1/RL
2600-201A	LITMUS PAPER BLUE 7MMx5M 1/RL
2600-202A	LITMUS PAPER RED 7MMx5M 1/RL
2600-204A	PHENOLPHALEIN 7MMX5M 1/RL
2600-500	PH IND pH 1-11 10x10/PK
2600-601	LITMUS PAPER BLUE 10x20/PK
2600-602	LITMUS PAPER RED 10x20/PK
2602-500A	POTASSIUM IODIDE 7MMx5M 1/RL
2602-501A	IND LEAD ACETATE 7MMx50M 1/RL
2611-628	PH IND pH 1-11 10MMx5M 1/RL
2612-990	PH IND pH 1-12 11x100MM 200/PK
2613-991	PH IND pH 0-14 6x80MM 100/PK
2614-991	PH IND pH 4.5-10 6X80MM 100/PK
2626-990	PH IND pH1.8-3.8 11x100MM200PK
2627-990	PH IND pH3.8-5.5 11x100MM200PK
2628-990	PH IND pH5.2-6.8 11x100MM200PK
2629-990	PH IND pH6-8.1 11x100MM 200/PK
2630-990	PH IND pH8-9.7 11x100MM 200/PK
2631-990	PH IND pH9.5-12 11x100MM 200PK

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2630-990GE WHATMAN PH试纸8.0-9.7货号2630990

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