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Chovm
Testing Instrument & Equipment
Test Instruments
Physical Measuring Instruments
Hardness Testers
Total hardness test strip
(952 products available)
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Total
Hardness
0-425mg/L water
hardness
test
strips
$1.20-$1.50
Min. Order: 50 barrels
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wholesale medical supplies
total
hardness
test
strips
Ready to Ship
$1.05-$2.15
Min. Order: 1 barrel
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SN-1014 China hot sale CE approved water treatment plant use waste water
test
total
water
hardness
test
strips
$4.50-$11.50
Min. Order: 100 barrels
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Home
test
water
Hardness
test
strip
, Industry
total
water
Hardness
test
strips
$2.50-$3.80
Min. Order: 200 barrels
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Quality Check
Total
Hardness
Test
Strips
0-425 ppm For Measure Water Softener Calibration
Ready to Ship
$2.00-$2.20
Min. Order: 100 barrels
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swimming pool high accurate ph
total
alkalinity
hardness
pool water
test
strips
$0.30-$0.40
Min. Order: 100 barrels
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High quality rapid
Test
Kits
total
hardness
water
test
strips
for well drinking water
Ready to Ship
$0.80-$0.90
Shipping per piece: $8.50
Min. Order: 10 pieces
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High Accuracy
Total
Hardness
Test
Strips
for Tap water, Pool, Aquarium, Calcium and magnesium water
test
kit
$1.90-$2.30
Min. Order: 100 barrels
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