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ASTM Class 1

ASTM Class 1

ASTM Class 1 calibration weights can be used as reference standard for calibrating other weights. They are commonly used for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg. For more questions about calibration weights and what kind would be best for you application, please contact us. You can reach us through the livechat, via email at, or by calling 616-622-2100.

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