Calibration Tube for 3nh Colorimeters/Spectrophotometers
$140.45
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Calibration tube for these 3nh models only: TS700/7010/7020/7030/7036, TS10/20/40, CR7/8/9 Color Reader. Note: This item ships direct from the manufacturer. Please allow an additional 3-5 business days for order processing and shipment on all 3nh instruments.
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