Control Company

Photo of Control Company 2050 Certified Cotton Cheesecloth

New wipes are certified to be 100% pure cotton of reagent-grade quality and purity. They meet all lab requirements for cleanliness, softness, absorbency, and strength. Cheesecloth Wipes absorb 6 times their own weight of both solvents and aqueous solutions. They never scratch surfaces or fall apart like paper towels. Use them to wipe cuvets and microscopes, clean cameras, and dry delicate glassware, syringes, pipettes, and pH electrodes. Because they are inert to even harsh solvents, they are ideal as a filtering material.

Photo of Control Company 3288 Tight-Ties 7.5" Closures

These cable ties feature a unique tapered tip for fast insertion and tightening. One-piece, self-locking ties are made of tough, chemical- corrosion-resistant, rustproof, non-conducting nylon. Applications include affixing tubing to pumps, bundling materials, hanging equipment. Use in the wide temperature range of –40 to 185°F (–40 to 85°C). Tensile strength is 12 to 50 pounds. When fastened, the diameters adjust 5/32 to 4 inches (2.60 to 101.60 mm). Includes 400 ties consisting of five sizes.

Photo of Hose/Tubing Clamp Assortment Kit. Control Company

Clamps securely fasten tubing to connectors, pumps, glassware, and filtration units. Chemical-corrosion-resistant, rustproof, non-conducting nylon is ideal for use in wide temperature range of 32 to 194°F (0 to 90°C). One-piece, reusable clamp squeezes shut for a leak-proof seal. Pressing on the side releases the clamp. Designed specifically for pressure, vacuum, and liquid applications where a secure seal is required. Tight-Seal™ is the only clamp that works with all types of plastic and rubber tubing. May be chemically or gas-sterilized for biomedical or food applications.

Photo of Control Company 3150 Humidity Sponge

Humidity Sponges™ meet all drying requirements. The latest in drying technology turns any container into a desiccator. Indicator bag particles show when moisture capacity has been reached. Humidity Sponges™ meet FDA (Food and Drug Administration) requirements for use in direct contact with food and drugs. Desiccant (sodium calcium aluminosilicate hydrate) is nontoxic and is a GRAS (Generally Recognized as Safe) material. It is ideal for storing food/pharmaceutical samples, electronics, PC boards, optics, chemicals, and equipment.

Photo of Traceable® One-Shot® Conductivity Standards

Certified Reference Material Single-use conductivity standards calibrate all conductivity meters and probes for maximum accuracy. One-Shots™ eliminate concern about external container contamination. Calibration is made in the standard’s vial. Container fits all probes. Extra-large opening (1-3/4-inches diameter) and extra-large, 3-1/2-inches depth allow probe calibration to take place in the standard’s polyethylene container. One-Shot™ Traceable® standards accommodate all conductivity probes and are ideal for lab or field conditions.

Photo of Control Company Scientific Technical Pens

Perfect marking pens for lab samples, microscope slides, photographic slides, glass and plastic beakers, and plastic sample bags. Writes on all surfaces including glass, film, wood, plastic, metal, rubber, and porcelain. Unique stainless-steel long leg allows precise writing in a limited space. Instant writing, long storage time, and dry-out prevention are assured by an airtight ring seal cap. Permanent ink dries in a split second and is both waterproof and fade proof. Smooth-flowing, fade-proof ink is a patented formulation. Instant-drying ink eliminates smearing and bleeding.

Photo of Scientific Technical Marking Pens Assortment

Record results in lab notebooks, fill in charts, draw graphs, mark recording paper, and produce diagrams. Pen’s unique, long leg lays flat against rulers and flexible curves for accurate alignment. This precision pen is perfectly balanced to feel good in your hand. Instant writing, long storage time, and dry-out prevention are ensured by an airtight ring seal in the cap. Pen responds the moment it is touched to paper. Smooth-flowing, fade-proof ink is a patented formulation. Instant-drying ink eliminates smearing and bleeding. Extra-large ink reservoir assures half-mile write out.

Photo of Premoistened Lab Wipes™

Premoistened Clean-Wipes™ clean even the dirtiest parts. Non-woven cloths are moistened with a blend of pure, reagent-grade 70% isopropyl alcohol and 30% reagent-grade deionized water, or 100% pure reagent-grade deionized water. They are ideal for wiping optical parts, delicate glassware, electrodes, cuvets, microscopes, or lenses. Wipes are also available dry, with no solution. This permits using any liquid by simply adding eight fluid ounces to the wipe canister. Instantly clean metals, plastics, glass, rubber, and epoxies.

Photo of Control Company 4063 Traceable® Portable Conductivity Meter with Probe

Get quick answers with fast accurate results when you want them. In an instant, Portable Conductivity Meter automatically selects the proper range and displays the exact answer without hassles. This auto-ranging feature may be turned off to accommodate user-entered ranges. All special calibration data is saved even when unit is turned off. Fulfills all government measurement requirements plus CAP, ASTM, NCCLS, CLSI, ACS, CLIA, AOAC, EPA, APHA, AWWA, WEF, USGS, USP, ISO, and Federal/State regulations.

Photo of Control Company 1600 Lab Label Maker

Quickly and easily make labels for chemicals, bottles, shelves and equipment. Self-adhesive colored tape sticks powerfully to any surface including glass, plastic, metal, rubber, or wood. Raised white letters on 3/8-inch (9mm) wide tape are readable from 8 feet. Operation is easy: dial a letter, squeeze the handle, and when finished pull down black lever in the front of the unit to cut the tape. Easy-Peel™ perforation allows the label backing to be removed quickly and efficiently. Lab Label Tape™ available in multiple colors, allows for color coding labels for specific requirements.

Photo of Flexible Curve
Flexible Curve bends to any shape. Plot lab results, draw graphs, copy chart recordings, and produce error-free diagrams. Draw perfect curvesÑplot curves and fit points precisely on any graph with ease, using the flexible curve. Bend into any desired shape. Fastest way to draw spectrophotometer, quality control, and standards curves. Adjusts to any shape. A unique raised ledge on one side prevents ink from running underneath the curve, thus eliminating smudges. The other side is flat for pencil drawings.
Photo of Control Company 3096 Flexible Arm Light, Long

Flexible-Arm™ places light exactly where needed. It's ideal for inspection, quality control, electronics, and sample examination. Fingertip bar raises, lowers and pivots the perfectly balanced lamp wherever desired. It moves 360 degrees in three dimensions. The arm smoothly articulates at three points. Spring counterbalance permits smooth and fluid movement with superior stability. Stylish design is geared specifically for the lab. It is engineered with durable metal construction for years of heavy use.

Photo of Anti-Static StaticAway™ Brushes

Anti-Static Static-Away™ Brush eliminates harmful static. Eliminates the possibility that static will damage sensitive lab work, affect balance results, or harm microchip-driven instruments. Anti-Static Static-Away™ Brush dissipates static while whisking away harmful dust, lint, and dirt from your work environment. New design blends natural hair and synthetic conductive fibers that simply remove static as it cleans. Because it won’t scratch critical surfaces, it’s ideal for cleaning film, slides, optics, cuvettes, balance pans, microscopes, electronics, and computer monitors.

Photo of Control Chemical-Resistant Check Valves

Tubing barbed check valves are constructed of chemical-resistant Kynar® body and Viton® valve for an inert high purity smooth and clear flow path. Use with acids, bases, water, chemical processing, and alcohols. Use for liquids, gases, pressure, and vacuum applications. Operating ranges are 0 to 50 PSI and –40 to 126°C. Autoclavable, zero maintenance, unit installs in any position. Prevents damage to equipment, pumps, and flow systems by preventing backflow.

Photo of Control Company 4000 Traceable® Digital Thermometer

Scientific thermometer is ideal for critical experimental requirements, quality control, and routine measurements. Unit reads in °C and °F. Expanded temperature range covers –58.000 to 302.000°F and –50.000 to 150.000°C. Resolution is 0.001°. Accuracy is ±0.05°C between 0.0 to 100°C. Instant MEMORY key recalls minimum and maximum readings over any time period. HOLD button freezes display for reading later. For ease in reading, a key changes the display to show one, two, or three significant numbers after the decimal point.

Photo of Control Company 3651 Traceable® Vane Anemometer-Thermometer-Hygrometer-Dew Point Pen

Three available models provide readings for airflow/temperature; airflow/temperature/humidity/dew point; and airflow/temperature/humidity/dew point/barometric pressure. Simple operation eliminates the need to refer to instructions. Designed for intuitive, easy operation by everyone. Tough ABS plastic housing with O- ring seal and membrane keypad keep out dust and dirt, assuring a long life in severe lab or harsh plant environments. HOLD button freezes the reading on the display. High contrast 3/8-inch-high LCD digits are easy to read.

Photo of Control Company Ultra-Clean™ Premium Aluminum Foil

Premium Ultra-Clean™ pure aluminum foil is manufactured specifically for the lab with added strength and puncture resistance. Highly versatile material can withstand extreme heat and cold. Ultra-Clean™ aluminum foil purity helps maintain the integrity of samples. Foil is impermeable to light, oxygen, and water. Premium grade foil eliminates the problems caused by thin, cheap consumer foils which have minute pinholes caused by the production process. The carton has a metal tear-off bar for ease in cutting to size. Unique box flaps prevent the roll from leaving the box.

Photo of Control Company 3133 Counter Pen

Counter-Pen™ is a combination marker and digital counter designed for the lab and plant. Each time a black mark is made with the felt-tipped pen, it automatically sounds a beep, and LCD displays the counts. Use it to count cell growth on petri dishes, inventory parts, and tally samples received. Touch, sound, and count occur simultaneously. Impossible to make an error, even when interrupted—marks hold your place and counter holds your total. Durable ABS plastic unit provides audio/visual counts to 99999 with reset button, on/off switch, and pen cap.

Photo of Control Company Variable-Speed Peristaltic Tubing Pump

Compact, variable-flow, bi-directional, self-priming, peristaltic pumps offer precise flow deliveries. Ideal for use with conductivity flow-thru cells, liquid chromatography, collecting fractions, pH/circulating fluids or buffers in baths, and moving corrosive materials. They provide outstanding flow control and flexibility for transferring and dosing liquids. Fluid contacts only the tubing for contamination-free pumping. Flow rates are from 0.005 milliliters per minute to 600 milliliters per minute.