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Accurate measurement from only a single drop of sample onto HORIBA's original flat sensor. LAQUAtwin product line-up offers easy, quick, and reliable measurement of 8 parameters. It brings new dimension to your water quality testing.

Replacement Sensors

Replacement sensor for LAQUAtwin B-711, B-712, B-713, pH-11, pH-22, and pH-33

Replacement sensor for LAQUAtwin B-771, EC-11, EC-22, and EC-33

Replacement sensor for LAQUAtwin B-722 and Na-11

Replacement sensor for LAQUAtwin B-731 and K-11

Replacement sensor for LAQUAtwin B-741,B-742, B-743, NO3-11, NO3-11C, and NO3-11S.

Replacement sensor for LAQUAtwin B-751 and Ca-11

Replacement sensor for LAQUAtwin B-721 and Salt-22

Replacement Sensor for LAQUAtwin Salt-11

Standard Solutions

For LAQUAtwin B-212, B-213, B-712, B-713, pH-11, pH-22, pH-33

514-7 pH 7.00 Buffer14-ml x 6 bottlesFor LAQUAtwin pH-11, pH-22, pH-33

514-22 / Y071L 1.41 mS/cm (1413µS/cm) Conductivity Standard Solution 14-ml x 6 bottlesFor LAQUAtwin B-771, EC-11, EC-22, EC-33

514-23 / Y071H 12.9 mS/cm Conductivity Standard Solution14-ml x 6 bottlesFor LAQUAtwin B-771, EC-11, EC-22, EC-33

514-05 / Y021L 0.5% NaCl Standard Solution14-ml x 6 bottlesFor Cardy C-121 and LAQUAtwin B-721, Salt-11, and Salt-22

514-50 / Y021H 5.0% NaCl Standard Solution14-ml x 6 bottlesFor Cardy C-121 and LAQUAtwin B-721, Salt-11, and Salt-22

514-20 Conditioning Solution14-ml x 6 bottlesFor LAQUAtwin EC-11, EC-22, EC-33, Salt-11

Y022L 150ppm Sodium Ion Standard Solution14-ml x 6 bottlesFor Cardy C-122 and LAQUAtwin B-722, Na-11

For Cardy C-122 and LAQUAtwin B-722, Na-11

For Cardy C-131 and LAQUAtwin B-731, K-11

For Cardy 131 and LAQUAtwin B-731, K-11

For Twin B-342 and LAQUAtwin B-742, NO3-11S

For Cardy C-141, Twin B-343, and LAQUAtwin B-743, NO3-11

For Twin B-341, B-342 and LAQUAtwin B-741, B-742, NO3-11C, NO3-11S

For Cardy C-141, Twin B-343, and LAQUAtwin B-743, NO3-11

For Twin B-341 and LAQUAtwin B-741, NO3-11C

For LAQUAtwin B-751 and Ca-11

For LAQUAtwin B-751 and Ca-11

Sampling Sheet & Holder

For LAQUAtwin and Twin pocket meters, except conductivity and salt EC models

For LAQUAtwin pocket meters, except conductivity and salt EC models

LAQUAtwin・TWIN Accessories

TWIN・CARDY Electrodes

For the B-173Ideal for measuring trace samples, such as acid rain.

For the C-121 and C-122Flat electrode for sodium ion which is so selective that pH or other ions do not affect it.

For the C-131Flat electrode for potassium ion.

For the C-141Flat electrode for nitric acid ion.

TWIN・CARDY Accessories

HORIBA Offices

Americas

Irvine, California

HORIBA Instruments Incorporated Head Office
work
9755 Research Drive
Irvine California 92618 USA
work +1 800 446 7422
work fax +1 949 468 1790

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