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> QR/ DH Series

The QR series lets you suction up your sample without coming in direct contact with it - perfect for volatile or potentially dangerous samples. The instrument can be used one-handed if necessary. 

The new QR-NaOH is specifically designed for sodium hydroxide and the QR-HSO is for sulfuric acid. 

DH-10C

Digital Battery Acid Refractometer - Celsius

Now featuring an extended range of 1.000-1.400! (Previously 1.000-1.300)

 

$2,100.00
DH-10F

Digital Battery Acid Refractometer - Fahrenheit

Now featuring an extended range of 1.000-1.400! (Previously 1.000-1.300)

$2,100.00
QR-HSO

Sulfuric Acid: 0.0 to 35.0%

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