Buffer solution pH 10.010, 25 sachets of 20 ml, ± 0.002 pH, millesimal Quality with certificate of analysis
สารละลาย
Buffer solution pH 2.000, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
Buffer solution pH 3.000, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
สินค้าทั้งหมด
Buffer solution pH 4.010, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
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Buffer solution pH 7.010, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
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Buffer solution pH 10.010, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
สินค้าทั้งหมด
Buffer solution pH 10.010, ±0,002 pH, Millesimal Quality
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น้ำยามาตรฐานสอบเทียบ
HI731325W - Cap for Cuvette 4 pcs. - Serie HI832xx
เครื่องวัดความหวาน (น้ำตาลอินเวิร์ต) แบบภาคสนาม รุ่น HI96804
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เครื่องวัดคลอรีน
HI96701-11 CalCheck ™ Chlorine Free-Set
HI98311 DiST®5 EC/TDS/C°-Tester, (0-3999 µS/cm - 0-2000 mg/l (ppm)) waterproof
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เครื่องวัดอุณหภูมิอาหาร
HI6010-01 - 10.010 pH@25°C - MQ - 1000ml