Weights
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ASTM Calibration Weights
Adam EquipmentASTM weight sets include a complete group of test weights that can meet requirements for testing to ASTM standards. Class 1 and 2 weight sets provide a high level of accuracy and are ideal for calibrating analytical and precision balances. Class 4 weight sets offer a lower level of accuracy, but…
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Scienceware® C-Shaped Lead Rings
SP Bel-ArtAdd 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 …
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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…
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Economical Stainless Steel Weights
TroemnerANSI/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…
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Precision Weights, ASTM
Mettler ToledoPerfectly Designed for any kind of Balance Testing ASTM precision weights, Best Price-Performance Ratio Low magnetic permeability and high corrosion resistance ensure reliable values. All weights are made with stainless steel, no aluminum is used even in milligram weights. Individual…
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Precision Laboratory Balance Weights
TroemnerScrew 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…
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Laboratory Weighing
Mettler ToledoMETTLER TOLEDO's world leading expertise in metrology extends to weights, weight sets and weight calibration services. The weight portfolio covers OIML weights from fifty micrograms to five tons in all accuracy classes. Our weights are used all over the world, not only for testing balances but also…
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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. NVLAP Accredited Certificate Troemner's NVLAP Accredited Certificate provides compliance in…
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CarePac® 5000 g / 200 g
Mettler ToledoPerform routine testing of balances securely with only what you need – two test weights. Save time and cost with a METTLER TOLEDO CarePac®. This unique approach means you can rely on accurate measuring results. CarePacs® include tweezers, gloves and other accessories for professional…
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Weight Accessories
Mettler ToledoChoose from a wide range of weight accessories to optimize weighing processes and improve ergonomics. Mettler Toledo is offering all the accessories you need to properly handle and protect your Weights and Weight Sets. Mettler products are intended for sale/shipment within the…
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Lead Rings
Heathrow ScientificUse rings to stabilize glassware and plasticware on shakers or immersed in water baths. Vinyl-coated lead rings will not mark or scratch bench tops or labware.
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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. Statement of Accuracy Every Troemner Weight and Weight Set, with the exception of Economical…
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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. Flat with one end turned up for easy handling Supplied in high quality polycarbonate case with…
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These lead weights can be coiled into a helix, spiral, cone or any irregular shape to stabilize vessels in a water bath. Flexible; versatile Coil around flasks, thread through handles or loop around bottle necks Coated with chemical resistant red Vikem® vinyl to protect glassware …
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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…
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Single hooked weight weighing 50g (0.11lbs) Cylindrical with cone shaped top Features hook for easy lifting and hanging. Bottom slot allows for other hooked weights to be attached in tandem Measures 0.8" in diameter, and is 2" in height Made of powder coated steel Single hooked weight. 50…
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Class 2 Appropriate for calibrating high-precision top loading balances with a readability as low as 0.01g to 0.001g.
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Brass Weight Set Slotted
GSC International, Inc.This slotted weight set includes the following: One 500g brass slotted weight Two 200g brass slotted weight One 100g brass slotted weights One 50g brass slotted weight Two 20g brass slotted weights One 10g brass slotted weight One 50g hanger One weight rack PRODUCT…
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Weight Analyt Ultra Cls w / WCC 5Kg
TroemnerUltraClass 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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Single hooked weight made of high quality iron 20 metric grams Total length of 1.25" with a 0.6" width. Features a slotted bottom with a bar for the ability to hook additional weights underneath Ideal as additional or spare part for hooked weight sets This single hooked weight is made of…
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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…
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WEIGHT, 100MG, ASTM, 4, PCASE, CAL
Mettler ToledoASTM Weights. Single ASTM 4 class sheet weight in a plastic box including a calibration certificate Unique Design METTLER TOLEDO ASTM weights are designed to resist dust offering a long term stability. High Gloss Polish Experience, combined with special skill acquired…
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Weight Cert.10Kg
TroemnerUltraClass 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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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 …
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Cylindrical Balance Weights
TroemnerIdeal for electronic balances, larger scales and economical everyday use These two-piece, cylindrical weights are more economical than analytical weights and made to the same exacting tolerances. They are ideal for routine calibrations. They are available in a variety of specific sizes, as…
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Weight Set Hooked
GSC International, Inc.There are nine hooked weights in this set. The weights are as follows: one 1000g cast-iron hooked weight, one 500g cast-iron hooked weight, two 200g brass hooked weights, one 100g brass hooked weight, one 50g brass hooked weight, two 20g brass hooked weights, and one 10g brass hooked weight. Comes…
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Professional CarePac®
Mettler ToledoPerforms 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…
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Weight Set Slotted with Hanger 12 pcs.
GSC International, Inc.This slotted weight set includes the following: Nine 20g brass slotted weights One 10g brass slotted weight Two 5g brass slotted weights One 50g hanger PRODUCT WARNINGS WARNING: This product can expose you to chemicals including lead, which are known to the State of…
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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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These weights are manufactured Troemner Alloy 8 Stainless Steel, which was developed by Troemner and is available exclusively through Troemner. This unique material possesses low magnetic susceptibility, uniform consistency and high resistance to corrosion. It is the finest grade of stainless steel…
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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…
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DURABLE & STURDY Made of high quality brass with a fine finish - Each weight is engraved to show the individual mass SLOTTED Masses are slotted allowing individual weights to be removed with ease ESSENTIAL An essential piece of equipment for many weight-bearing science…