Weights

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  • Class 1 Electronic Balance Calibration Weights

    Troemner

    To get all the accuracy your electronic balance and/or scale provides, you need to perform routine calibrations and verifications using precision calibration weights. Troemner's Stainless Steel Electronic Balance Calibration Weights are intended for this purpose. Weights are available in a…

  • Precision Laboratory Balance Weights

    Troemner

    Screw knob style weights are ideal for most laboratory calibration applications Sizes from 1 mg to 100 g Two-piece polished stainless steel gram weights Five tolerance levels from Ultra Class SM to ASTM Class 4 Sets and individual weights available These standard…

  • NIST Class F Servicemen Test Weight Sets

    Troemner

    Weights are available with NVLAP* or Traceable Certificates To test commercial and non-commercial scales NIST Class F tolerances Designed for servicemen Class F weights are designed to check scales used in commercial and industrial applications where an accuracy of 0.1% or…

  • Precision Class E2 Weights

    Troemner

    Class E2 Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg.

  • OIML Precision Class E2 Weight Sets

    Troemner

    Class E2 Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg.

  • Individual Calibration Weights

    Sartorius

    Stainless steel polished finish Designed to meet ASTM E617-13 specifications ASTM Class 0 weight sets and individual weights are not individually marked with their weight value or individually serialized per ASTM E617-13 Nominal value marked on weights Serial numbers applied to case…

  • Scienceware® C-Shaped Lead Rings

    Bel-Art - SP Scienceware

    Add to fluid handling setups already in place Accommodates wide vessels by pulling on end to expand ring id Vikem ® vinyl coating protects glassware Rings fit neatly around the neck of filtering flasks with side-arm tubing connections. No need to disconnect the tubing and possibly…

  • Analytical Precision Class 1 Weight Set

    Troemner

    Set Contents: 5 kg, (2) 2 kg, 1 kg, 500 g, (2) 200 g, 100 g, 50 g, (2) 20 g, 10 g, 5 g, (2) 2 g, 1 g, 500 mg, (2) 200 mg, 100 mg, 50 mg, (2) 20 mg, 10 mg, 5 mg, (2) 2 mg, 1 mg Number of Pieces: 28 Case: Supplied in handcrafted wood case. Includes a compartment for a polycarbonate case…

  • Sartorius by Troemner Cal-Paks

    Sartorius

    The Sartorius by Troemner brand is the collaboration between two of the most well established and trusted names in the fields of weighing technology and mass metrology. Everything You Need in One Convenient Case Cal-Paks contain (3) high-quality, precision Alloy 8 weights, which can be used…

  • Analytical Precision Class 1 Weights

    Troemner

    Class 1 Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg.

  • Stainless Steel ASTM Class 1 Electronic Balance Calibration Weights

    Ohaus

    Metric, ASTM Class 1 calibration weight for calibrating other weights, or electronic balances and scales Stainless steel construction for stability, resistance to corrosion, and low magnetic susceptibility Cylindrical shape with groove for ease of lifting heavier weights Meets American…

  • Analytical Precision Class 1 Weights, with NVLAP Accredited Certificate

    Troemner

    Class 1 Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg. Cylindrical with handling knob Supplied in high quality polycarbonate case with red insert …

  • Stainless Steel Basic Hooked Weight Set

    United Scientific Supplies

    Set of ten hooked weights are made of high quality stainless steel. Includes one of 200g, two of 100g, three of 50g, and four of 20g weights.

  • Metric Weight Set

    Ohaus

    For Thomas number 1109B10 Animal Balance, 1382F15, 1382F35 and 1382F65 Triple Beam Balances, to extend capacity to 2,610 grams Consisting of one 500 and two 1,000 gram weights (effective weight)

  • Scienceware® Lead Ring Holder

    Bel-Art - SP Scienceware

    Space saving rack Holds 5-8 rings 7.5” D x 6.75”H Autoclavable Simple rack for organizing and storing with minimum space requirements. Holds rings with a minimum I.D. of 0.7”. Circular base is 7.5” diameter and 6.75” high.  

  • Class F Test Weights with NVLAP Accredited Certificate

    Troemner

    Primarily used to test commercial weighing devices by state and local weights and measures officials, device installers and service technicians. Class F weights may be used to test most accuracy Class III scales, all scales of Class IIIL or IIII, and scales not marked with a class designation. …

  • Professional CarePac®

    Mettler Toledo

    Performs routine testing of balances securely with only what you need - two test weights ASTM and OIML Weights available Saves time and money Includes tweezers, gloves and other accessories for professional weight handling Test balances with up to 4900 g weight capacity CarePac® offers a…

  • Analytical Precision Class 2 Weights

    Troemner

    Class 2 Appropriate for calibrating high-precision top loading balances with a readability as low as 0.01 g to 0.001 g.

  • Weight 4Kg Class 1

    Troemner

    Class 1 Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg. Statement of Accuracy Every Troemner Weight and Weight Set, with the exception of Economical…

  • Weighted Holders

    Bel-Art - SP Scienceware

    Stabilize labware in water baths and on the benchtop Added security and accessibility For beakers and flasks Weighted holders allow beakers or flasks to be secured and placed into a water bath with full access to the vessel opening. The Vikem® vinyl coated lead ring has been…

  • 500 g-1 mg Economical Stainless Steel Class 7 Weight Set with Statement of…

    Troemner

    For rough weighing operations in physical and chemical laboratories, such as force measuring apparatus.

  • Weight Elect Calb 200G Class 4 Traceable

    Troemner

    Material: Satin finished 316 stainless steel Construction: 2 piece construction Certification: Traceable Certificate Polycarbonate Case

  • Electronic Balance Class 4 Weights, with Traceable Certificates

    Troemner

    Class 4 For calibration of semi-analytical balances and for student use. Traceable Certificate The Traceable Certificate is designed for those laboratories and companies that require traceability but do not need to meet any stringent regulatory requirements. The Traceable Weight…

  • Analytical Precision Class 3 Weights, with Statements of Accuracy

    Troemner

    Class 3 Appropriate for calibrating balances with moderate precision and with a readability as low as 0.1 g to 0.01 g. Flat with one end turned up for easy handling Weights are supplied in high quality polycarbonate case with red insert Manufactured in the USA Statement of…

  • Economical Stainless Steel Weights

    Troemner

    ANSI/ASTM E617 Class 7 Weights 1 g and above are carefully manufactured of stainless Steel and are cylindrical in shape for easy gripping. Weights 1 g to 100 g are of one-piece construction and are adjusted during manufacture by removing material from the bottom of the weight. Weights 200 g…

  • Weight Electron Calib Cylindrical 1 / S 300G

    Troemner

    Class 1 Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg. Statement of Accuracy Every Troemner Weight and Weight Set, with the exception of Economical…

  • OIML Precision Class F1 Weight Sets

    Troemner

    Class F1 Appropriate for calibrating high-precision top loading balances with a readability as low as 0.01 g to 0.001 g

  • Analytical Precision Class 0 Weight Sets with NVLAP Accredited Certificate

    Troemner

    Class 0 Used as a primary reference for calibrating other reference standards and weights. Class 0 weights are intended to be used in metrology laboratories where the stability of the environment and careful handling are assured. Although very stable, one-piece construction Class 0 weights have…

  • Electronic Balance Class 1 Weights with NVLAP Accredited Certificates

    Troemner

    Class 1 Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg.

  • Analytical Precision Class 3 Weights with Traceable Certificate

    Troemner

    Class 3 Appropriate for calibrating balances with moderate precision and with a readability as low as 0.1 g to 0.01 g. Traceable Certificate The Traceable Certificate is designed for those laboratories and companies that require traceability but do not need to meet any stringent…

  • Analytical Precision Class 3 Weight Set with Traceable Certificate

    Troemner

    Class 3 Appropriate for calibrating balances with moderate precision and with a readability as low as 0.1 g to 0.01 g.

  • Analytical Precision UltraClass Cal-Paks, with NVLAP Accredited Certificates

    Troemner

    UltraClass The weight tolerance is equal to ANSI/ASTM E617 Class 0 and exceeds OIML R 111 Class E2. This class is used as a reference standard for calibrating other reference standards and weights and is appropriate for calibrating high-precision analytical balances with a readability as low as…

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