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8YRS
Ningbo Sinotester Biological Co., Ltd.
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SINOTESTER lab test equipment total Iron Test kit BT-221
$12.00 - $15.00
(Min. Order) 50 boxes
lab test equipment water chemical total phosphorus test kit BT-220
$14.00 - $20.00
(Min. Order) 50 boxes
NINGBO lab test equipment total alkalinity test kit HR BT-219
$12.00 - $15.00
(Min. Order) 50 boxes
BT-218 lab equipment ph test strips water quality alkalinity test kit LR
$12.00 - $15.00
(Min. Order) 50 boxes
China hot sale purified water nitrite test kit BT-214
$12.00 - $15.00
(Min. Order) 50 boxes
lab test equipment total hardness Test kit HR BT-213
$12.00 - $15.00
(Min. Order) 50 boxes
BT-212 SINOTESTER Hot sale lab 50 tests Total Hardness Test kit LR
$12.00 - $15.00
(Min. Order) 50 boxes
lab test equipment lower hardness Test kit testing water quality BT-211
$12.00 - $15.00
(Min. Order) 50 boxes
Bench Top Digital Refractometer
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Refractometer
Bench Top Digital Refractometer
Customizable
China hotsale Programmable Bench Top Digital Waterproof Brix Refractometer
$440.00 - $540.00
Shipping to be negotiated
Min. Order: 5 pieces
High Quality Auto Bench Top Digital Brix Refractometer 0-95%
$440.00 - $540.00
Shipping to be negotiated
Min. Order: 5 pieces
Pc Connectable Waterproof Benchtop Digital Refractometer
$440.00 - $540.00
Shipping to be negotiated
Min. Order: 5 pieces
Hotsale Programmable Bench Top Table Digital Refractometer LH-PDR factory price
$440.00 - $540.00
Shipping to be negotiated
Min. Order: 5 pieces