Water Quality & Instrumentation - Page 536

Manufacturer: ScienceFirst Brand: Science First

Isn't it time to change the calorimeter experiment? Introducing a "dry" calorimeter design that's five times more sensitive than traditional versions. The one-pound core keeps heat loss to a minimum, allowing precise measurements of changes in temperature. Includes: Die-cut styrofoam insulation; aluminum core; machined hole for insertion of thermometer and instructions. You need a thermometer and specimens, such as our 612-1332.

Manufacturer: Thomas Scientific Brand: Thomas Model: 8001SB

Each thermo-hydrometer comes with a Certificate of Conformance traceable to NIST. Bio-degradable, non-mercury performance liquid provides safe and easy cleanup in case of breakage. Scales are bold and easy to read. All instruments measure 15" in length and come with a built-in thermometer. Hydrometer cylinder of at least 390mm by 50mm is required. Range 0 to 12, division 0.1. 0 - 50 degree C Thermometer range.

Manufacturer: Thomas Scientific Brand: Thomas Model: 8001SB

Each thermo-hydrometer comes with a Certificate of Conformance traceable to NIST. Bio-degradable, non-mercury performance liquid provides safe and easy cleanup in case of breakage. Scales are bold and easy to read. All instruments measure 15" in length and come with a built-in thermometer. Hydrometer cylinder of at least 390mm by 50mm is required. Range 0 to 12, division 0.1. 0 - 50 degree C Thermometer range.

Manufacturer: Chemplex Brand: Chemplex Model: 3023

SpectroMembrane Thin-Film Sample Support Carrier Frames consist of a thin-film sample support substance attached to a frame that serves as a carrier. In affixing a thin-film substance to an XRF Sample Cup, the thin-film material is not directly handled and a contamination possibility is completely eliminated. Nearing or at the completion of attachment, the thin-film automatically detaches from the carrier frame leaving a taut wrinkle-free sample support window.

Manufacturer: Dwyer Instruments Brand: Dwyer Model: VFB-86

The Visi–Float flowmeter bodies are cut and precision machined from solid, clear acrylic plastic blocks. This construction not only produces a handsome finished product, but permits complete visual inspection. As a result, the Visi-Float® flowmeters are especially popular for medical and laboratory equipment applications.

Manufacturer: Midnite Solar Brand: MidNite Solar Model: 74274

Battery Hydrometer for use on flooded batteries to check specific gravity. * Warranty - 5 yrs. Description: Easy to use battery hydrometer for checking the specific gravity on all "Flooded" style batteries.

Manufacturer: Dr.meter Brand: Dr.meter Color: High Accuracy pH Meter

Dr.meter - Ultimate Measure for Accuracy The Dr.Meter pH-100 is a handheld, accurate pH meter that measures pH value of water or solution. It has been widely used in the realm of hydroponics, education, water treatment, and swimming pools. This meter has ATC(automatic temperature compensation) for accurate readings in fluctuating temperatures. Specifications: -Measuring range: 0-14 pH -Resolution: 0.01 -Batteries: 4x 1.5V LR44 button cell (AG13) -Working temperature: 0-50°C (32-122°F) -Weight: 88g Package includes: - 1 x pH Meter - 1 x Carrying case - 6 x Calibration packet - 1 x User manual - 1 x Warranty card - 4 x button cell - 1 x Warranty card Warranty:30 Days Money Back; 12 Month Free Exchange

Manufacturer: PLUX Brand: PLUX

Pre-Gelled And Self-Adhesive Electrodes. Disposable Surface. Length: 24Mm Round. The Self-Adhesive Disposable Electrodes Have A Surface With Length Of 24Mm.

Manufacturer: Scientific Equipment of Houston Brand: SEOH

QUANTOFIX test strips are semi-quantitative in nature. They meet all requirements for a modern rapid test. Most of the QUANTOFIX test strips can be carried out in 10-120 seconds. That makes the application very quick for the end user. All QUANTOFIX tests are ready to use kits. They are precalibrated and contain all necessary equipment and reagents. As "labs in a pocket" they are very handy for the end user. The color charts are adjusted and checked using certified standard solutions that are directly traceable to primary NIST standards. The user can be sure to receive accurate readings whenever he tests. Make sure to store the packs in a dry, cool place at 39-86 °F (4-30 °C). Some tests are separately marked to require cool storage at 39-46 °F (4-8 °C). To ensure the longevity of the test strips, please close the tube immediately after removing a strip. The desiccant in the stopper effectively protects the strips against moisture. The strips can safely be used up to the date printed on the pack. The initial shelf life of the QUANTOFIX products is 2.5 years after production.

Manufacturer: Dwyer Instruments Brand: Dwyer Model: RMB-83

line of direct reading precision flowmeters incorporates many unique user features at moderate cost. These low cost flowmeters are ideal for general use.