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Most natural waters range from pH 4 to pH 9, but commonly are above pH 7 because of carbonates and bicarbonates (alkalinity). The pH of water used in industry, boiler feed water, and swimming pools us

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更新時(shí)間:2025-03-09
廠商性質(zhì):生產(chǎn)廠家
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Easy to use, disposable, and inexpensive

Great for quick evaluations of pH levels in the lab or in the field

# Tests:50
Footnote:*mg/L unless otherwise noted, ppb = µg/L, ppm = mg/L.; gpg = grains per gallon; 1 gpg = 17.1 mg/L or 17.1 ppm. 1EPA-accepted for wastewater. Check with your regulatory agency.
Model:Test Strips
Parameter:pH, mid range
Platform :TS
Ranges:4 to 9 pH
Ship Wt. (lbs):0.2
Smallest Increment Steps:Steps: 4,5,6,7,8,9 pH

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    請(qǐng)輸入計(jì)算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7