Good quality nylon bristles, mounted in twisted heavy gauge galvanized wire. All brushes feature a radial top.

These aprons are made of a chemical resistant PVC-Coated cloth which stays flexible. There is reinforcement at the points of strain. Cloth ties at the neck and waist.

Each vial contains 100 strips, 2" x 1/4"

Bottle with pump dispenser is made from low-density polyethylene (LDPE) is ideal for dispensing liquids such as hand sanitizer, soaps and more. It is lightweight and has excellent durability.

Borosilicate glass cylinders with pour spouts feature heavy uniform wall tubing and strong, stable hexagonal bases. All cylinders come with bumper guards. Single metric scale calibrated "To Contain", accuracy per Class "A". ASTM E-1272, meets USP standards, Serialized and Certified.

Polymethylpentene cylinders have glass-like clarity and feature easy-toread molded in graduations. Hexagonally-shaped bases for extra stability Large spouts for smooth flow of liquids during pouring Autoclavable to 121°C Meets accuracy requirements of Class A under DIN 12681 …

Knee-Length Lab Coats made of easy care white cotton blend fabric (65% Polyester, 35% Cotton). Our coats feature one upper left breast pocket, two roomy lower pockets, side slit openings, and an adjustable back belt. A good value combined with comfort and style. Available in both men's and…

Borosilicate glass cylinders with pour spouts feature heavy uniform wall tubing and strong, stable hexagonal bases and a glass stopper. All cylinders come with bumper guards. Single metric scale calibrated "To Contain", accuracy per Class "A". ASTM E-1272, meets USP standards,…

Nessler cylinders are used for comparison of color and turbidity between solutions or as reaction vessels. Made from borosilicate glass and calibrated to Class A standards. Include an optically plane bottom as well as markings for nominal stroke volume and halfway mark.

Made from heavy borosilicate glass, these cylinders have a beaded top with a pouring spout and a round base for stability.

Reusable and machine washable, our fabric aprons offer a great value in the long run compared with disposable aprons. Available in attractive blue denim or natural canvas and are 100% cotton. Both aprons feature a large pocken on the front.

This complete set features high quality borosilicate glass parts and all hardware necessary for simple distillation experiments. Includes: 500ml Round Bottom Borosilicate Flask with Side Tube 300mm Graham Condenser 250ml Erlenmeyer Flask Glass Stopper Support Stand…

Our polypropylene one-piece measuring cylinders have raised graduations for easy readability. They are autoclavable and have excellent contact clarity. The hexagonal base provides excellent stability to the cylinder, and the tapered spout enables easy pouring of reagents. Stated tolerances are the…

Correlated to the Next Generation Science Standards This kit is a unique teaching tool for introducing your students to the fascinating chemistry and physics behind invisible inks, i.e. colorless substances usable for writing that can be made to turn to color using a chemical or physical…

Spray bottles are made from clear polyethylene terephthalate (PET) and include a white spray nozzle with clear cap to keep nozzle clean and leak-proof. PET is lightweight, chemically resistant and has excellent durability. Available in 8 oz and 16 oz capacity.

Ball-and-spoke structural models of graphite, sodium chloride and diamond. All models are permanently mounted on acrylic bases: Graphite (Clear hexagonal base); Sodium Chloride (Clear square base); Diamond (Clear triangular base). Each model contains 22mm diameter balls: Graphite (39); Sodium…

United Scientific™ graduated cylinders comply with ASTM E1272, Class A standards. They are individually serialized and certified. Each cylinder features a double metric scale, calibrated to deliver. Borosilicate glass 3.3 cylinders with pour spouts feature heavy uniform wall tubing and…

Good quality natural black bristles, mounted in twisted heavy gauge galvanized wire. Includes a radial top.

100 strips each in matching color plastic vials. Individual strips are approximately 2" long and 1/4" wide.

An excellent, faster working, alternative to traditional gravity based liquid filtration. Contents: 500ml Filtering Flask 90mm porcelain Buchner Funnel Hand Vacuum Pump with Gauge Pack of 90mm Filter Papers (pack/100) Rubber Stopper Vacuum Hose Instruction Manual

LabForce™ UniSafe™ vented wash bottles are made from industrial grade low-density polyethylene with polypropylene stem closure and venting assembly. They are pre-printed with the Chemical name and formula, the National Fire Protection Association (NFPA) Section 704 Four-color Diamond,…

These knee-length lab coats are made of easy care 100% cotton fabric. Coats feature one upper left breast pocket, two roomy lower pockets, and side slit openings. Coats are manufactured with a vibrant tie dye pattern.

These bottles are made of translucent and Low Density Polyethylene. The distinguishing feature that these bottles contain is the built-in delivery tube making it a one-piece wash bottle. These bottles are graduated on the outer surface to reflect an approximate volume of solution filled or dispensed.

United Scientific™ graduated cylinders comply with ASTM E1272, Class A standards, batch certified. Each cylinder features a double metric scale, calibrated to deliver. Borosilicate glass 3.3 cylinders with pour spouts feature heavy uniform wall tubing and attached glass hexagonal bases. All…

Our polypropylene one-piece measuring cylinders have raised graduations for easy readability. They are autoclavable and have excellent contact clarity. The hexagonal base provides excellent stability to the cylinder, and the tapered spout enables easy pouring of reagents. Stated tolerances are the…

This narrow mouth bottle has a capacity of 90 mL and a lined polypropylene lid. Constructed of high density polyethylene, the bottle is translucent, pliable, and has excellent strength. Leakproof bottle designed to meet TSA 3-1-1 guidelines for domestic and international travel. Lined…

Correlated to the Next Generation Science Standards Use this kit to introduce your students to ink chromatography and its application in solving forensics cases. Students gain experience in creating ink databases, identifying ‘ink tags’ to ‘date’ various inks and then…

The most widely used qualitative filter paper for routine applications. Medium porosity and flow rate. 100 circles packed in a cardboard box. Superior quality neutral filter paper. Suitable for medium filtration, very low ash content.

This is a simple and economical type of electrolysis apparatus. Platinum electrodes are attached to insulated connecting rods which are attached to binding posts mounted on a non-conducting support. The support rests across the top of a battery jar (not included) and has two clips that each hold an…

These large capacity reagent bottles feature narrow mouths, integrated shoulder loops (except 2L) and include a lined HDPE cap for a tight seal. Constructed of polypropylene, the bottles are translucent, pliable, and have excellent strength for extended use. Ideal for packing, shipping…

Round, Clear Flint glass bottle, 60ml capacity.

Good quality natural bristles, mounted in twisted heavy gauge galvanized wire. All brushes feature a radial top.