|Dimensions||5 × 7 × 4 in|
GroStar by Apera pH calibration kit (pH 4/7/10, 8 oz. each)
(1) pH 4.0 calibration solution 8 oz.
(1) pH 7.0 calibration solution 8 oz.
(1) pH 10.0 calibration solution 8 oz.
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