Equipment & Instruments

General Laboratory Supply makes it easy for you to find the best Equipment & Instruments from Eppendorf, Koehler, Oakton, Ohaus, Orion and Thermo Scientific. We offer a wide range of Equipment & Instruments for all your needs. Since 1978, General Laboratory Supply has been dedicated to providing the best quality Equipment & Instruments for our clients including the best Balances, Centrifuges, Ovens, pH Meters, Petroleum Testing Equipment and Water Baths available.

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Photo of Field Test Scales. Ohaus
The Ohaus Field Test Scales are affordable compact industrial scales that provide accurate weighing of a wide range of heavy materials, even under the most adverse conditions. The large, stabilized pan can hold oversized samples without tipping, and the weighted base keeps the entire scale stable. Readings up to 500g (1 Lb) are taken from a single, sliding-weight beam, while a set of slotted weights, stored in the base, can extend the capacity up to 16 kg x 5g (36 Lbs x 0.01 Lbs).
Photo of Harvard Trip Mechanical Balances. Ohaus
The Ohaus Harvard Trip Balances offer a two-pan design based on the classic Roberval balance principle. Ohaus Harvard Trip balances feature the additional advantages of magnetic damping, beams with sliding weights and a variety of weighing platforms. Commonly used for comparative weighing to determine the difference in mass between two objects, rather than their absolute value, these balances come equipped with built-in sliding masses. Harvard Trip balances are known for their accuracy and durability - constructed and precision-engineered for years of maintenance-free laboratory use.
Photo of Accessories for Ohaus Triple Beam Balances
Accessories for Ohaus Triple Beam Balances. (Sample Photo Shown. Individual models or products may differ from the image shown.)
Photo of Dial-O-Gram Mechanical Balances. Ohaus
The Dial-O-Gram Series combines the convenience of direct-reading dial calibration with the speed of magnetic damping for a balance that accurately and quickly weighs everything. B1480-1 and B1480-2 have a capacity of 610 gm but with the addition of an accessory weight set (B1680), the capacity can be increased to 2610 gm. B1480-2 comes with a removable stainless steel pan. B1480-1 and B1480-3 ship with a flat stainless steel platform. B1480-3 has a capacity of 2610 gm but does not require any additional weight sets. Tare capacity on all models is 225 gm. Readability is 0.1 gm.
Photo of ASTM Class 1 Individual Balance Weights w/Box. Ohaus
Individual ASTM Class 1 Calibration Weights. Stainless Steel. Supplied in protective case. Available with or without calibration certificate. (Sample Photo Shown. Individual models or products may differ from the image shown.)
Photo of ASTM Class 6 Weight Sets. Ohaus
ASTM Class 6 weights of 1g or greater are made of Stainless Steel. Masses of less than 1g are made of stainless steel/aluminum. (Please note that the description and stock photo may not correspond to the specific product listed.)
Photo of ASTM Class 4 Weight Sets. Ohaus
These ASTM Class 4 weight sets are available with or without an NVLAP certificate. Weights 100g and smaller are made of aluminum while weights of 200g and larger are stainless steel. (Sample Photo Shown. Individual models or products may differ from the image shown.)
Photo of ASTM Class 1 Weight Sets. Ohaus
These ASTM Class 1 stainless steel weight sets are for use with analytical balances. Sets are available with or without NVLAP certificates. (Sample Photo Shown. Individual models or products may differ from the image shown.)
Photo of Accessories for MB200 Moisture Analyzers. Ohaus
Accessories for MB200 Moisture Analyzers. (Sample Photo Shown. Individual models or products may differ from the image shown.)
Photo of Accessories For MB35 & MB45 Balances. Ohaus
Accessories For MB35 & MB45 Balances. (Sample Photo Shown. Individual models or products may differ from the image shown.)
Photo of EC Series Compact Bench Counting Scales. Ohaus
Ohaus® EC Series Counting Scales are an economical and designed for fast, accurate operation.
Photo of Triple Beam Mechanical Balances. Ohaus
Whether you're weighing solids, liquids, powders or even animals, an Ohaus Triple Beam balance is well-equipped to handle the job. The 700 Series provides the convenience of a top loading balance with the durability and versatility to accommodate a range of lab applications. Some models have a tare beam to allow containers up to 225g to be balanced out, and a variety of weighing platforms are also available. Standard capacity is 610 gm w/o using an attachment weight set. See B1680 for this accessory (increases capacity to 2610 gm.). B1440-1A comes with the weight set included.
Engineered for easy use, the all-new Ohaus CD Indicators feature smart software and hardware enclosed in a sharp contemporary design. And you can link to any Ohaus Bench Scale- or any other scale system- with up to four load cells. And a variety of capacities and platform sizes mean you can create exactly the right combination for your operation. A full range of features to fit every application include: General Manufacturing, Shipping, Parts Counting, Hopper Scale Applications, Distribution, Inventory, Animal Weighing, Formulation/Mixing Applications and more.
Photo of Scout PRO Portable Balances. Ohaus
Designed for use in laboratory, industrial or education applications, the Ohaus Scout PRO continues the tradition set by the Ohaus Scout and Scout II products. Featuring easy-to-use two-button operation, a high-contrast LCD display, and the option of either RS232 or USB connectivity. Weighing Units: grams, kilograms, pounds, ounces, a combined pound / ounce display, troy ounces and pennyweights. Tare range to capacity by subtraction. Application modes: Parts Counting with Average Piece Weigh Recalculation, Percentage Weighing, Totalization, Display Hold.
Photo of CS Series Compact Scale. Ohaus
The OHAUS® CS Compact Scale is a lightweight, portable scale perfectly suited for use in laboratory, industrial, education and home use applications. Applications can include forensic testing, quality control, formulation, soil sampling, postal weighing and dietary needs. Easy operation with 2 clearly marked buttons, low battery indicator and auto shut-off feature to conserve battery life, mechanical and software overload protection to protect weighing cell from damage, external push button calibration (calibration masses not included).
Photo of CL Series Compact Scale. Ohaus
The OHAUS® CL Compact Scale is a lightweight, portable scale perfectly suited for use in industrial, jewelry and home use applications.  Applications can include quality control, formulation, soil sampling, jewelry, postal weighing and dietary weighing. The CL is designed with superior RF protection to deliver accurate and stable results when used in production areas or near cell phones. Approvals for electrical and emissions include CE listed and FCC Class B Part 15 operation. The CL features a large weighing platform and can adequately handle large samples including oversized letters.
Photo of Catapult™ 1000 Compact Precision Bench Scales. Ohaus
OHAUS® Catapult™ 1000 compact bench scales offer users reliable and precise performance in an affordable, compact design. The Catapult 1000 family offers three capacities, from 20 lb up to 165 lb, reading in pounds and kilograms, with both weighing and dynamic weighing modes.
Photo of Valor™ 5000 Compact Industrial Portion Scales. Ohaus
The OHAUS ValorTM 5000 is a rugged, multi-use scale designed for use in a wide variety of preparation and service applications. Ideally suited for food portioning and check weighing, the Valor 5000 Scale combines lightning fast display updates, a smooth easy to clean shape, and high precision load cells. The Valor 5000 is right at home in restaurants, bakeries, food manufacturing and all other areas requiring fast operation, spill resistant design, and flexible cordless battery operation.
Photo of Valor™ 3000 Xtreme Compact Precision Scales. Ohaus
The Valor™ 3000 Xtreme Compact Precision Scale continues the OHAUS tradition of building high quality, durable products that are easy to use and hard to beat. The Valor 3000 Xtreme takes these OHAUS virtues to a new level by offering high precision 20,000d readability, durability, and ease-of-use, encased in a sleek and fully stainless steel compact housing.
Photo of Valor™ 2000 Compact Precision Bench Scales. Ohaus

OHAUS Valor™ 2000 portable scales offer unsurpassed protection and durability in a variety of extreme environments, including those that are wet or harsh. Valor 2000 scales feature a high profile, easy to clean ABS plastic housing with NEMA 4 / IP65 ingress protection rating, front and rear display LED’s and multiple weighing units.