أنظمة الاختبار الصناعية WaterWorks 481108 شريط اختبار الصلابة الإجمالي، وقت اختبار 3 ثوانٍ، نطاق 0-1000 جزء في المليون (عبوة من 30 قطعة)
مميزات خاصة
- Total hardness water quality test strips evaluate calcium levels in residential, industrial, or educational applications
- Tests from 0 to 1,000 ppm with sensitivity indicators at 0, 40, 80, 120, 180, 250, 425, and 1,000 ppm (mg/L) or 0, 2, 5, 7, 11, 15, 25, and 58 gpg
- Three-second test time for immediate results
- Country of origin: United States
وصف
' Test Strips, Testing Parameter, Total Hardness, Range 0, 40, 80, 120, 180, 250, 425, 1000 ppm, Number of Tests 30, Package Quantity 30 '
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