Water Quality & Instrumentation - Page 94

Manufacturer: Gems Sensors Brand: Gems Sensors Model: 167364

Standard kit for 1/4", 1/2" and 9/16" metal RFO/RFS/RFA RotoFlow Series Sensors. This kit includes rotor, O-ring and lens only for metal (stainless steel or brass) body only.

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: Scientific Equipment of Houston Brand: SEOH

Tin Standard Solution 1000 Ppm 100mL. THIS IS A HAZARDOUS CHEMICAL ACCORDING TO SHIPPING REGULATIONS.  WE ARE CHARGED A $27.50 HAZMAT FEE FOR SHIPPING THIS CHEMICAL WITH ANY CARRIER.   WE PASS THAT CHARGE ON TO THE CUSTOMER.  HOWEVER, HAZARDOUS SHIPMENTS ARE HIGHLY REGULATED AND WE ONLY SHIP TO COMMERCIAL BUSINESS ADDRESSES.  ORDERS THAT WE RECEIVE THAT ARE DIRECTED TO A POST OFFICE BOX, A RESIDENTIAL ADDRESS, OR INTERNATIONAL ADDRESS WILL BE CANCELLED LESS $20 FOR VIOLATION OF SCIENTIFIC EQUIPMENT OF HOUSTON HAZARDOUS CHEMICAL POLICY.   IF THE BUSINESS NAME IS NOT GIVEN WITH THE ORDER, WE WILL CONTACT YOU FOR THAT INFORMATION.  IF WE DO NOT GET A RESPONSE, WE WILL CANCEL THE ORDER LESS A $20 CANCELLATION FEE.  HAZARDOUS ORDERS ARE NOT ELIGIBLE FOR EXPEDITED SHIPPING, THEY WILL BE SHIPPED GROUND TRANSPORTATION ONLY.   THERE ARE NO EXCEPTIONS TO THIS POLICY.

Manufacturer: H-B INSTRUMENT/BEL-ART PRODUCTS Brand: H-B Instrument Company Model: 829888

Each hydrometer is calibrated in a triple accredited ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST. Individually packaged with a multi-language Statement of accuracy indicating accuracy traceable to NIST. Nist traceable temperature of standardization 60°f/60°f metal ballast individually serialized.

Manufacturer: H-B INSTRUMENT/BEL-ART PRODUCTS Brand: H-B Instrument Company Model: 829888

Each hydrometer is calibrated in a triple accredited ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST. Individually packaged with a multi-language Statement of accuracy indicating accuracy traceable to NIST. Nist traceable temperature of standardization 60°f/60°f metal ballast individually serialized.

Manufacturer: GAONLY Brand: GAONLY Model: 8791a40m

The GAONLY pH meter is the instrument that measures pH in a solution, indicating its acidity or alkalinity The formal definition of pH is : pH = -log[H+] ,but you don't need to waste your time to calculate it anymore. * With GAONLY pH tester you get quick, easy and efficient results within seconds by the single touch of a button. * Wide Use: aquarium, agriculture , urine, garden, gardening, swimming pools, pools, lawn, ideal for household and education * Compact size (pen style): light weight for easy portability with convenient carrying plastic case * Warranty: one-year from the date of purchase Technical Specs ✔ Measure Range: 0.00-14.00 pH ✔ Resolution: 0. 01 pH ✔ Accuracy: ±0.05 pH ✔ operating temperature: 0℃-50℃/32℉-122℉ ✔ power: 2X 1.5V LR44 (included), Auto-shut off without operation after 5 min ✔ Product dimensions: 15×3.1×1.8cm/6"×1.22"×0.7" ✔ Net weight: 50g/ 1.76 oz ✔ Calibration: two points automatic calibration Package Content 1 × pH Meter 1 × easy instruction manual with pH scale 2 × 1.5V LR44 buttery 3 × Buffer powder packets (9.18, 4.00, 6.86 pH solution powder) Scroll up to click on the Add to Cart button to have your GAONLY pH Meter shipped today.

Manufacturer: GAONLY Brand: GAONLY Model: 8791a40m

The GAONLY pH meter is the instrument that measures pH in a solution, indicating its acidity or alkalinity The formal definition of pH is : pH = -log[H+] ,but you don't need to waste your time to calculate it anymore. * With GAONLY pH tester you get quick, easy and efficient results within seconds by the single touch of a button. * Wide Use: aquarium, agriculture , urine, garden, gardening, swimming pools, pools, lawn, ideal for household and education * Compact size (pen style): light weight for easy portability with convenient carrying plastic case * Warranty: one-year from the date of purchase Technical Specs ✔ Measure Range: 0.00-14.00 pH ✔ Resolution: 0. 01 pH ✔ Accuracy: ±0.05 pH ✔ operating temperature: 0℃-50℃/32℉-122℉ ✔ power: 2X 1.5V LR44 (included), Auto-shut off without operation after 5 min ✔ Product dimensions: 15×3.1×1.8cm/6"×1.22"×0.7" ✔ Net weight: 50g/ 1.76 oz ✔ Calibration: two points automatic calibration Package Content 1 × pH Meter 1 × easy instruction manual with pH scale 2 × 1.5V LR44 buttery 3 × Buffer powder packets (9.18, 4.00, 6.86 pH solution powder) Scroll up to click on the Add to Cart button to have your GAONLY pH Meter shipped today.

Manufacturer: Carolina Biological Supply Company Brand: Carolina Biological Supply Company

Measure the conductivity of solids and liquids quickly and easily. LED burns brightly for strong conductors, dimly for weak conductors, and not at all for non-conductors. To test, attach alligator clips to the solid or immerse the clips in the liquid. Requires a 9-V battery for operation (not included). Instructions included.

Manufacturer: Carolina Biological Supply Company Brand: Carolina Biological Supply Company

Measure the conductivity of solids and liquids quickly and easily. LED burns brightly for strong conductors, dimly for weak conductors, and not at all for non-conductors. To test, attach alligator clips to the solid or immerse the clips in the liquid. Requires a 9-V battery for operation (not included). Instructions included.

Manufacturer: Bel-Art Brand: SP Scienceware Model: B61802-0100

Used in the food and beverage and other industries for measuring % sucrose by weight in various ranges from -5° to 71° Brix, these plain form hydrometers are made with lead free ballast and glass. Each is individually serialized and has a temperature standardization of 20°C. DURAC Plain Form Hydrometers are hand inspected by our U.S. quality team in our exclusive triple accredited/registered ISO/IEC 17025:2005 and A2LA Accredited Calibration Laboratory; internationally recognized and accepted by the signatory economies of the ILAC/MRA and located in our ISO 14001:2004 Environmental Management System registered facility. They are packaged with a multi-language (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy indicating accuracy traceable to NIST. Note: Plain form hydrometers should be stored in a clean, dry, safe place and should not be subjected to extreme temperatures.