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Products meeting the search criteria: 4 BUFFER

Products meeting the search criteria
Did you mean: 4 4 BUFFERs (SOLUTION OR GEL OR COMPOUND) AND 4 400W Ecoplus 4 buffer solution pH buffer Calibration (Buffer) Solution - Try Advanced Search.
Displaying 1 to 8 (of 8 products) Result Pages:  1 
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 pH 7 Buffer Solution. 4 fl oz   Control Wizard   pH 7 Buffer Solution. 4 fl oz 
Control Wizard Products 7.0 pH Buffer Solution 4 oz. bottle. Can be used to calibrate Hanna, Myron L., Oakton and other brands of pH meters.... — Ships from Portland, Oregon USA....more info.
 NT700   $4.30 
 4 oz. Calibration (Buffer) Solution Kit. 4 fl oz (each)   Control Wizard   4 oz. Calibration (Buffer) Solution Kit. 4 fl oz (each) 
4 oz. Calibration Solution Kit.ContainsOne (1) 4 oz. bottle pH 4 Calibration Solution.One (1) 4 oz. bottle pH 7 Calibration Solution.One (1) 4 oz. bottle 1382PPM Calibration Solution.For use with the 24-7 Nutrient Monitor.... — Ships from Portland, Oregon USA....more info.
 NT750   $12.99 
 pH 4 Buffer Solution. 16 fl oz   Control Wizard   pH 4 Buffer Solution. 16 fl oz 
Control Wizard Products 4.0 pH Buffer Solution 16 oz. bottle. Can be used to calibrate Hanna, Myron L., Oakton, and other brands of pH meters.... — Ships from Portland, Oregon USA....more info.
 NT695   $7.78 
 pH 4 Buffer Solution. 4 fl oz   Control Wizard   pH 4 Buffer Solution. 4 fl oz 
Control Wizard Products 4.0 pH Buffer Solution 4 oz. bottle. Can be used to calibrate Hanna, Myron L., Oakton, and other brands of pH meters.... — Ships from Portland, Oregon USA....more info.
 NT690   $4.30 
 1500 PPM Buffer Solution. 4 fl oz   Control Wizard   1500 PPM Buffer Solution. 4 fl oz 
Control Wizard Products 442-1500 PPM Buffer Solution 4 oz. bottle. Used to calibrate Myron L. & other TDS meters that use the 442 standard or .7 ratio of PPM to EC standard.Suitable for meters that use the horticultural/agricultural standards of .68 and .7. This is to say that 1 EC is = to 700 ppm total dissolved salts (TDS). Older style meters would use the water standard or .5 ca... — Ships from Portland, Oregon USA....more info.
 NT720   $5.17 
 Buffer 4.01 pH 500 ml   Oakton   Buffer 4.01 pH 500 ml 
Oakton Buffer 4.01 pH 500 ml (OK0065400)Oakton® buffers for meters with 0.01 resolution are standardized against NIST-certified pH references within 0.01 pH at 77°F (25°C). Store buffers away from direct sunlight. Manufacturer's Product Information ... Note: Calibration Buffer Solutions are available separately. — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-OK0065400   $14.19 
 1382 PPM Buffer Solution. 4 fl oz   Control Wizard   1382 PPM Buffer Solution. 4 fl oz 
Control Wizard Products 1382 Conductivity Standard. 4 oz. bottle. Use to calibrate all meters that use the 1 EC to 500 ppm water standard. Adwa, Hanna, Oakton, Milwaukie. If your meter won't calibrate chances are you are using the wrong standard to calibrate it.... — Ships from Portland, Oregon USA....more info.
 NT730   $5.17 
 Buffer 7.00 pH 500 ml   Oakton   Buffer 7.00 pH 500 ml 
Oakton Buffer 7.00 pH 500 ml (OK0065404)Oakton® buffers for meters with 0.01 resolution are standardized against NIST-certified pH references within 0.01 pH at 77°F (25°C). Store buffers away from direct sunlight. Manufacturer's Product Information MSRP each $21.5 ... Note: Calibration Buffer Solutions are available separately. — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-OK0065404   $14.19 
Displaying 1 to 8 (of 8 products) Result Pages:  1 
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