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Telephone :
+86-20-83506926
83507051
83505785
Fax :
+86-20-83500896
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Product Showroom
-- Analytical Instruments
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Hand Held Refractometer
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PHSJ-4A Laboratory pH Meter |
PHS-3B/C pH Meter |
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| PHS-2F Digital pH Meter |
PHBJ-260 Protable pH Meter |
PHBJ-260 Protable pH Meter |
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