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	pH 7.0 Buffer/Calibration Solution 500 ml
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	Item Code: CP2135 List Price: $14.95 You Save: $1.96 (13%) Price:     $12.99   Qty:   Shopping with us is safe. Guaranteed. Availability: Usually ships the same business day Write a review Email To Friend Details

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Product American Marine Pinpoint ORP Probe American Marine Pinpoint pH Probe American Marine pH/ORP Extension Cable American Marine Pinpoint Calcium Monitor Fluid Kit List Price $79.95 $69.95 $39.99 $19.95 Our Price $78.99 $49.99 $34.99 $14.99 Rating Write a review Item Code AM1419 AM1411 AM1425 AM1431           Description American Marine PINPOINT ORP Replacement Probe 10 foot cord Ag-Ag/Cl reference Platinum wire sensor Extended life High supression... PINPOINT ™ pH Replacement Probe is designed especially with your purpose in mind. It features long, continuous duty expectancy, fast response... American Marine pH/ORP Extension Cable PINPOINT 15 foot extension cable for the pH or the ORP/REDOX probe. This will add an additional 15 feet... 1 bottle each of 100 ppm and 1,000 ppm calcium calibration fluids. The calcium monitor fluid kit is used to re-calibrate your PinPoint Calcium... Product American Marine Pinpoint ORP / REDOX Calibration Fluid 400mV American Marine Pinpoint pH Calibration Fluid #4 American Marine Pinpoint pH Calibration Fluid #7 American Marine Pinpoint pH Calibration Fluid #10 List Price $4.95 $2.95 $1.95 $1.95 Our Price $4.19 $1.49 $1.49 $1.49 Rating Write a review Write a review Item Code AM1433 AM1413 AM1415 AM1417       (for 10+, $0.85 each)     Description The American Marine ORP / REDOX Calibration Fluid 400 mV is convenient and easy to use: no mixing is required and highly accurate. Packaged in... American Marine PINPOINT High-Precision pH Calibration Fluids pH 4.000 +/- 0.002 These come in single-use plastic envelope packets, and they are... American Marine PINPOINT High-Precision pH Calibration Fluids 7.000 +/- 0.002 These come in single-use plastic envelope packets, and they are... American Marine PINPOINT High-Precision pH Calibration Fluids 10.000 +/- 0.002 These come in single-use plastic envelope packets, and they are... Product American Marine Pinpoint Nitrate Calibration Fluid Set American Marine Pinpoint Salinity Calibration Fluid American Marine Pinpoint Electrode Storage Fluid 60 ml American Marine Pinpoint Conductivity Fluid 60ml List Price $22.95 N/A $10.99 $6.99 Our Price $15.99 $9.99 $9.99 $5.99 Rating Write a review Write a review Item Code AM1435 AM1437 AM1439 AM1441           Description 1 bottle each of 1 ppm, 10 ppm and 100 ppm nitrate calibration fluids. 53.0 mS standardized fluid for calibrating the PINPOINT Salinity Monitor™ PINPOINT Electrode Storage Fluid (60ml) PINPOINT Probe storage fluid for pH and ORP/REDOX Probes This is the perfect fluid for the storage of any... American Marine Pinpoint Conductivity Fluid 60ml PINPOINT® Conductivity Calibration Fluid 60ml 45.0 µS standardized fluid for calibrating the... Product pH 4.0 Buffer/Calibration Solution 500 ml pH 7.0 Buffer/Calibration Solution 500 ml pH 10.0 Buffer/Calibration Solution 500 ml Aqua Logic 1/2 inch Diameter Sensor Probe Holder w/ Suction Cup (1 piece only) List Price $14.95 $14.95 $14.95 $4.34 Our Price $11.99 $12.99 $11.99 $2.99 Rating Write a review Item Code CP2133 CP2135 CP2137 AL3111           Description Calibration solution for pH monitors or controllers. pH 4.0. 500mL. Calibration solution for pH monitors or controllers. pH 7.0. 500mL. Calibration solution for pH monitors or controllers. pH 10.0. 500mL. Replacement 1/2" Diameter Probe Holder with Suction Cup Product American Marine Pinpoint AC Adapter Kit 3M Reclosable Attachment Marine Dual Lock Aqua Medic pH Electrode Aqua Medic ORP Electrode List Price $11.95 $10.99 $129.99 $144.99 Our Price $10.99 $10.99 $99.99 $119.99 Rating Write a review Write a review Item Code AM1421 LQ1111 AQ3331 AQ3333           Description American Marine PINPOINT AC Adapter Kit™ (110vac) The AC adapter kit is optional to replace the 9-volt battery, which some monitor owners find... Marine Reclosable Hook & Loop Attachment System Continuous plastic strips with mushroom shaped stems lock together to provide an easy to use... Aqua Medic pH Electrode is a high quality product designed for precision measurement, and have long, trouble-free operational use. This is a... AquaMedic ORP Electrode Aqua Medic Redox-potential Electrode is a high quality product designed for precision measurements, and have long,... Product Aqua Medic Cleaning Fluid for Electrodes Aqua Medic Refilling Fluid PH + MV Aqua Medic Redox ORP Calibration Fluid Octopus Lab Grade pH Probe List Price $11.99 $11.99 $11.99 $140.00 Our Price $7.99 $8.39 $7.99 $134.99 Rating Write a review Item Code AQ3335 AQ3337 AQ3339 OP3113           Description Aqua Medic Cleaning Fluid for Electrodes For controllers and monitors to function properly, the probes must be kept clean. The Aqua Medic... Aqua Medic Refilling Fluid for Electrodes (pH + ORP) Aqua Medic Redox ORP Calibration Fluid It is recommended to recalibrate controllers and monitors monthly. Use Aqua Medic`s Redox ORP... Laboratory Grade pH Probe with 10-ft Cable Combination pH Probe with 10-ft. cable and BNC connector. Rugged ½in. epoxy body features a recessed bulb... Product Octopus Lab Grade ORP Probe Octopus Lab Grade Temperature Probe Octopus Lab Grade Conductivity Probe Octopus Standard Grade pH Probe List Price N/A $158.00 $200.00 $80.00 Our Price $219.99 $134.99 $159.99 $79.99 Rating Write a review Write a review Write a review Write a review Item Code OP3123 OP3153 OP3133 OP3111           Description Laboratory Grade ORP Probe with 10-ft Cable Combination ORP Probe with 10-ft. cable and BNC connector. Rugged ½-in. epoxy body features a recessed... Laboratory Grade Temperature Probe w/10-ft Cable Temperature Probe with 10-ft. cable (custom cable lengths available, must be requested at time of... Laboratory Grade Conductivity Probe w/10-ft Cable ( Part# 63-000655a) Conductivity Probe with 10-ft. cable (custom cable lengths available, must be... Standard Grade pH Probe with 10-ft Cable Combination pH Probe with 10-ft. cable and BNC connector. Rugged 3/8-in. epoxy body features a recessed... Product Octopus Standard Grade ORP Probe Optopus Standard Grade Conductivity Probe 1/2 inch In-Line Probe Mounting Gland w/ Compression Fitting 3/8 inch In-Line Probe Mounting Gland with Compression Fitting List Price N/A $112.00 $10.00 N/A Our Price $119.99 $89.99 $8.49 $10.99 Rating Write a review Write a review Write a review Item Code OP3121 OP3131 OP3171 OP3173           Description Standard Grade ORP Probe wth 10-ft Cable Combination ORP probe with 10-ft. cable and BNC connector. Rugged 3/8in. epoxy body features a recessed... Standard Grade Conductivity Probe w/10-ft Cable Conductivity Probe with 10-ft. cable and Mini-DIN connector. Sturdy ¾-in. PVC body protects graphite... ½" In-Line Probe Holder allows laboratory grade probes (except conductivity) to be inserted directly into new or existing PVC lines. This type of... 3/8" In-Line Probe Holder allows probes to be inserted directly into new or existing PVC lines. This type of probe installation provides very... Product 3/4 inch In-Line Probe Mounting Gland with Compression Fitting Conductivity Cell (3/4 inch Slip PVC Fitting) Octopus pH & ORP Calibration Kit Octopus Freshwater 718uS Conductivity Calibration Solution - 8oz List Price N/A $26.00 $36.00 $44.99 Our Price $14.99 $21.99 $34.99 $24.99 Rating Write a review Write a review Write a review Item Code OP3175 OP3177 OP3211 OP3235           Description ¾" In-Line Probe Holder allows for either the standard or laboratory grade conductivity probe to be inserted directly into new or existing PVC lines.... The Conductivity Cell consists of a ¾" In-Line Probe Holder pre-installed in a ¾ Slip x Slip x FTP PVC tee. To ensure the accuracy of the... pH & ORP Calibration Kit Frequent cleaning and calibration is critical to maintain the precise accuracy of any electrode. This calibration kit... 718 uS conductivity calibration solution (8 oz.). 718 uS calibration solution standardizes the probe for use in low range conductivity applications. ... Product Duo-ORpH Controller (Probe not Included) Neptune Systems Standard Grade pH Probe Neptune Systems Lab Grade pH Probe Neptune Systems Standard Grade ORP Probe List Price $188.99 $53.99 $82.99 $65.99 Our Price $149.99 $44.99 $68.99 $54.99 Rating Write a review Item Code CP2311 NS5111 NS5113 NS5131           Description Dual monitoring of pH and ORP with a large LED display and control of either pH or ORP. Highly accurate. Digital pH-ORP controller... Precision of +/- .01 10` coax cable Sealed Ag/AgCI reference. Standard BNC connector Precision of +/- .01 10` coax cable Sealed Ag/AgCI reference. Standard BNC connector 10` coax cable Platinum band electrode. Standard BNC connector Product Neptune Systems Lab Grade ORP Probe Neptune Systems Temperature Probe - Standard Neptune Systems Temperature Probe - used for AquaController Pro Only Neptune Systems Temperature Probe For AquaController Jr, AquaController 3 and PX1000 ONLY List Price $94.99 $53.99 $70.99 $43.99 Our Price $78.99 $44.99 $59.99 $29.99 Rating Write a review Write a review Item Code NS5133 NS5151 NS5153 NS5155           Description Lab grade ORP probe with precision of 1 MV 10` coax cable Platinum band electrode. Standard BNC connector Precision of +/- 0.1F 6` cable. High quality probe w/ 6` cable Encapsulated thermistor 2.5mm Phono Jack Connector Note: Neptune... Precision of +/- 0.1F 6` cable. High quality probe w/ 6` cable Encapsulated thermistor 2.5mm Phono Jack Connector Temperature probe for Neptune Systems: ACJr, AC3 and PX1000 Only Product Neptune Lab Grade Conductivity Probe Neptune Oxygen Probe with 10 foot Cable Neptune Systems I/O Break Out Box for Aquacontroller 3 / 3 Pro Neptune Systems pH / ORP / Temperature Probe Expansion Box List Price $143.99 $587.99 $47.99 $215.99 Our Price $139.99 $499.99 $39.99 $174.99 Rating Write a review Write a review Item Code NS5191 NS5171 NS5413 NS5415           Description Dual Range 0 to 999 us/cm or 0 to 99.9 ms/cm Lab quality probe w/10` cable Minidin 4 Connector Oxyguard Dissolved Oxygen Probe 0 to 19.9 ppm Lab quality probe w/ 10ft cable Temperature, Altitude, and Salinity Compensation Mini... Easily add float switches, water on the floor sensors, etc. to the AquaController 3 or AquaController 3 Pro. Simply plug the Breakout box`s minidin 8... The probe expansion box allows additional probes to be added to the AquaController 3 or the AquaController 3 Pro. The PX 1000 features are: ... Product Neptune Conductivity Calibration - 447 ms Neptune Conductivity Calibration - 53.0 ms Oxyguard DO Calibration Adapter Oxyguard Calibration Kit List Price $3.59 $3.59 $35.99 N/A Our Price $3.29 $3.29 $29.99 $44.99 Rating Write a review Write a review Write a review Write a review Item Code NS5391 NS5393 YNS5371 YNS5373           Description 445 uS—for Pro version use only. 53.0 mS—for Pro version use only. Oxyguard DO Calibration Adapter—for Pro version use only Calibration kit for Neptune AquaController Dissolved Oxygen Probe. Product Portable pH Pen/Meter Tunze CO2 Controller 7074 Tunze pH-buffer pH 7/9/14 7040.14 Tunze MV Controller Set 7075 List Price N/A $608.99 $22.99 $626.99 Our Price $64.99 $439.09 $16.03 $451.70 Rating Write a review Write a review Item Code CP2131 TZ7111 TZ7331 TZ7131           Description This handy pH pen/meter is a great tool for any aquarist. It is extremely easy to use and is waterproof. Simply dip the meter in the solution to get... The Tunze CO2 Controller Set (7074/2) consists of pH Controller 7070/2, CO2 valve kit 7074.11 (including power supply unit 5012.01). The pH... Tunze pH Calibration Kit 7040.14 pH 5, 7 and 9 buffer solutions for calibrating pH Controllers / Monitors. The Tunze mV(ORP) Controller Set, 7075, consists of mV controller 7071/2 and switched socket outlet 7075.11 (including power supply unit). The... Product Tunze Temp Controller Set 7028/ Tunze Conductivity Meter Max 200 ms 7032m Tunze Calibration Liquid 600 ms/cm 7005.14 Tunze Calibration Liquid 50 ms/cm 7030.14 List Price $276.99 $432.99 $10.99 $10.99 Our Price $199.72 $311.72 $7.54 $7.54 Rating Write a review Write a review Write a review Write a review Item Code TZ7151 TZ7171 TZ7353 TZ7351           Description Tunze Temperature Controller Set (7028/3) This temperature controller can accurately monitor the tank`s temperature and control a device... TUNZE CONDUCTIVITY METER 7032/2 The Tunze Condictivity Meter will accurately monitor the salinity of the water (translated from... Tunze Conductivity Calibration Solution - 7005.14 For freshwater or brackish water use 600µS/cm Tunze Conductivity Calibration Solution - 7030.14 For saltwater use 50ms/cm Product Tunze Cleansing Liquid 7040.20 List Price $10.99 Our Price $7.54 Rating Item Code TZ7311     Description Tunze Cleaning Solution for pH, mV (ORP), and conductivity probes.