|  | | | Gain Express Holdings Ltd | | | Maintained by: | | We are a professional supplier of all kinds of testing instruments based in Hong Kong. We supply a wide range of products w/ CE approval. Our factory is certified by EN ISO9001-2000 to insure that all our products and services are in accordance with international standards. www.gainexpress.com | |
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| 21 results found View as:Gallery Sort by:Time: ending soonest | | $34.90  Time left:1d 4h 35m |
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| | | $44.68 Time left:1d 7h 32m |
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| | | Including 2 electrodes, 1 PH and 1 ORP Electrode $100.05 Time left:1d 13h 49m |
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| | $52.23 Time left:5d 22h 48m |
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| | | $34.90 Time left:7d 1h 19m |
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| | | $96.17 Time left:7d 23h 5m |
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| | Including 2 electordes, 1 PH and 1 ORP Electrode $81.38 Time left:8d 20h 27m |
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| | | Including 2 electordes, 1 PH and 1 ORP Electrode $81.38 Time left:9d 19h 1m |
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| | | Including 2 electordes, 1 PH and 1 ORP Electrode $79.00 Time left:9d 22h 16m |
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| | $39.90 Time left:13d 1h 15m |
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| | | $118.90 Time left:16d 6h 11m |
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| | | $122.74 Time left:16d 6h 12m |
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| | $119.24 Time left:16d 6h 12m |
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| | | $45.80 Time left:18d 2h 28m |
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| | | $79.00 Time left:20d 3h 13m |
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| | $29.90 Time left:23d 4h 35m |
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| | | $29.90 Time left:24d 2h 53m |
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| | | $34.90 Time left:24d 9h 54m |
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| | $118.90 Time left:26d 7h 35m |
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| | | $29.73 Time left:27d 13h 20m |
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| | | $33.05 Time left:29d 10h 44m |
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