Kit includes 1 each of Test Tube Brush, Test Tube Clamp, Crucible Tongs, Lab Scoop, 6" Spatula and Forceps. Same as above, without rack.
Kit includes 1 each of Test Tube Brush, Test Tube Clamp, Crucible Tongs, Lab Scoop, 6" Spatula and Forceps. Same as above, without rack.
These plug caps for test tubes are high grip hollow made of low density polyethylene. Hollow caps makes insertion and removal from test tubes easy. Sold in packs of 500.
For micro chemistry experiments. Microplate has 48 small holes and 12 large wells.
For micro chemistry experiments. Microplate has 48 small holes and 12 large wells.
Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 1 gram, non-rolling hexagonal mass is made of steel, and features a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
Excellent for Biology use or General use in the Lab. Strong acrylic construction. 5x Glass lens 3" (75mm) diameter. Magnifying area illuminated by 4 bright LEDs. Sides are transparent to let additional light in. Uses one CR2032 button cell, supplied. Includes semi hard zipped case.
Excellent for Biology use or General use in the Lab. Strong acrylic construction. 5x Glass lens 3" (75mm) diameter. Magnifying area illuminated by 4 bright LEDs. Sides are transparent to let additional light in. Uses one CR2032 button cell, supplied. Includes semi hard zipped case.
Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 100 gram, non-rolling hexagonal mass is made of steel, and features a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 1/4 pound, non-rolling hexagonal mass is made of steel, and features a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
Stainless steel lab scoop. 6 1/2" long, 1/2" wide.
Stainless steel lab scoop. 6 1/2" long, 1/2" wide.
Strong, excellent quality laboratory support jack, made of aluminum and stainless steel. Vertical height to 26cm. 15cm x 12cm top and base plates.
Strong, excellent quality laboratory support jack, made of aluminum and stainless steel. Vertical height to 26cm. 15cm x 12cm top and base plates.
Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 1 ounce, non-rolling hexagonal mass is made of steel, and features a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
Multi-Purpose polypropylene molded trays can be used for sterilizing, drying glassware, porcelain ware, and other laboratory supplies. These steam autoclavable trays have tapered walls designed for nesting. 375mm x 300mm x 75mm
Multi-Purpose polypropylene molded trays can be used for sterilizing, drying glassware, porcelain ware, and other laboratory supplies. These steam autoclavable trays have tapered walls designed for nesting. 375mm x 300mm x 75mm
Quality glassware assortment for use in general science, or chemistry laboratory. Kit includes following items: two 100ml glass beakers, one 250 ml glass beaker, 1 400 ml glass beaker, two 4 oz. bottles w/ screw caps, two 50 ml Mohr burettes, 1 porcelain crucible, 1 porcelain crucible cover, 1 pipette eye dropper, 12 300ml barnes dropping bottles, 1 porcelain evaporation dish, one 75mm short stem funnel, one 75 mm watch glass, 1 porcelain mortar and pestle, one 10 ml glass cylinder, one 25 ml glass cylinder, one 50 ml glass cylinder, one 100 ml glass cylinder, six 13x100 test tubes, six 18x150 test tubes, six 25x200 test tubes, 4 glass capillary tubing, one 250 ml Erlenmeyer flask, one 8" glass rod and two 100 mm petri dishes. Designed for use by 2-4 students. Shipped in a reusable storage box. 57 pieces total.
Quality glassware assortment for use in general science, or chemistry laboratory. Kit includes following items: two 100ml glass beakers, one 250 ml glass beaker, 1 400 ml glass beaker, two 4 oz. bottles w/ screw caps, two 50 ml Mohr burettes, 1 porcelain crucible, 1 porcelain crucible cover, 1 pipette eye dropper, 12 300ml barnes dropping bottles, 1 porcelain evaporation dish, one 75mm short stem funnel, one 75 mm watch glass, 1 porcelain mortar and pestle, one 10 ml glass cylinder, one 25 ml glass cylinder, one 50 ml glass cylinder, one 100 ml glass cylinder, six 13x100 test tubes, six 18x150 test tubes, six 25x200 test tubes, 4 glass capillary tubing, one 250 ml Erlenmeyer flask, one 8" glass rod and two 100 mm petri dishes. Designed for use by 2-4 students. Shipped in a reusable storage box. 57 pieces total.
Single speed. This centrifuge consists of a substantial cast-iron body enclosing a steel pinion and worm drive fitted with a ball-thrust race. It comes with a removable crank handle and one thumb screw clamp to clamp the machine to a table. The head has captive union rings to accommodate 15 ml buckets. The body is baked in a hammertone finish. Complete with plastic buckets and glass centrifuge tubes.
Single speed. This centrifuge consists of a substantial cast-iron body enclosing a steel pinion and worm drive fitted with a ball-thrust race. It comes with a removable crank handle and one thumb screw clamp to clamp the machine to a table. The head has captive union rings to accommodate 15 ml buckets. The body is baked in a hammertone finish. Complete with plastic buckets and glass centrifuge tubes.
For suspending pulleys, balances, etc. from support rods, or cross members.
Plated steel collar clamps feature thumbscrews and hooks for suspending pulleys, balances, etc. from support rods or crossbars. For suspending pulleys, balances, etc. from 3/4 inch support rods, or cross members.
Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 50 gram, non-rolling hexagonal mass is made of steel, and features a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 500 gram, non-rolling hexagonal mass is made of steel, and features a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 200 gram, non-rolling hexagonal mass is made of steel, and features a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
Includes 1 each of 1, 5, 10, 50 and 500 mg weights; 2 each of 2, 20 and 200 mg weights. Comes in rectangular plastic box with rider and forceps
Includes 1 each of 1, 5, 10, 50 and 500 mg weights; 2 each of 2, 20 and 200 mg weights. Comes in rectangular plastic box with rider and forceps
Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 1/2 pound, non-rolling hexagonal mass is made of steel, and feature a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
Made of steel, and feature a durable black oxidized finish. Customary and metric sizes.
This 1 pound, non-rolling hexagonal mass is made of steel, and feature a durable black oxidized finish. Hexagonal masses are easy to work with and accurate. Suitable for ages 11+.
Hanging metric weights used to extend scale capacity of Ohaus 750-S0 and 750-SW metric triple-beam balances (not included). Cast iron construction has durability and long life. The set of three attachment weights includes two 1,000g weights and one 500g weight.
Calibration weights are used to measure the weight or mass of an object using a balance or scale, or to calibrate other weights or instruments. Calibration weights can be certified or uncertified. Certified weights meet strict guidelines for accuracy and can usually be recertified. Certified weights are used in labs where a high degree of accuracy and repeatability is required. Uncertified weights are used where a lower degree of accuracy is required, including student laboratories, rough weighting operations, and measuring force. Hooked and slotted weights are often used to measure pressure, torque, and tensile strength, and to demonstrate basic laws of physics. Calibration weights differ from lab weights, which are general purpose weights used to hold an object in place, similar to a paperweight.
Hanging metric weights used to extend scale capacity of Ohaus 750-S0 and 750-SW metric triple-beam balances (not included). Cast iron construction has durability and long life. The set of three attachment weights includes two 1,000g weights and one 500g weight. Calibration weights are used to measure the weight or mass of an object using a balance or scale, or to calibrate other weights or instruments. Calibration weights can be certified or uncertified. Certified weights meet strict guidelines for accuracy and can usually be recertified. Certified weights are used in labs where a high degree of accuracy and repeatability is required. Uncertified weights are used where a lower degree of accuracy is required, including student laboratories, rough weighting operations, and measuring force. Hooked and slotted weights are often used to measure pressure, torque, and tensile strength, and to demonstrate basic laws of physics. Calibration weights differ from lab weights, which are general purpose weights used to hold an object in place, similar to a paperweight.
Steam autoclavable, polypropylene molded tray can be used for sterilizing, drying labware, and are ideal for storage of labware.
Steam autoclavable, polypropylene molded tray can be used for sterilizing, drying labware, and are ideal for storage of labware.
For one funnel. Attaches to ring stand to support funnel.
Steel base. Black enamel finish. Zinc plated, detachable rod. 4" base