(Alliance Scale: Canton, MA) -- Alliance Scale Inc. is introducing a high-quality line of precision stainless-steel weight sets for calibrating balances and scales used in education, food, forensic, pharmaceutical, and other laboratory and quality-control applications requiring better-than-average accuracy.

Alliance/Ohaus ASTM Class 6 Weight Sets feature stainless-steel weights for calibration applications that require greater accuracy than general-purpose weights. Packaged in a wooden box with foam to cradle and protect each weight, these calibration weight sets each include 12 weights that meet Class 6 adjustment tolerances and come with tweezers for proper handling without touching.

Lead-free and clean, Alliance/Ohaus ASTM Class 6 Weight Sets are offered in nine variations, including 50 g × 10 mg; 500 g × 1 g; 2,000 g × 1 g; and several other sizes in between. These weight sets are ideal for checking and calibrating balances and scales in classrooms, quality control environments, and laboratories.

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