Brand ATAGO
Unit Type Unit
Model PAL-40S
MPN PAL-40S
Refractometer Type Handheld Refractometer
Unit Quantity 1
Country of Origin Japan

Check the listing for details. Atago 4440 PAL-40S Hand-Held Pocket Liquid Refractometer Sodium Hydroxide. Condition: New, Made in Japan. Listed at 398.98 USD. Generally, a low concentration sample has a larger angle of refraction than a high concentration sample. For example, a straw placed in a high-concentration substance appears more bent than when placed in a low-concentration substance.

$199.49
$398.98