Standards
Sorting:
Buffer Solution Kit, Colour-coded, pH 4,01, pH 7,00 and pH 10,01
Buffer Solution Kit, Colour-coded, pH 4,01, pH 7,00 and pH 10,01 ±0.02 pH at 25°C.
SKU: 2947600
Singlet Single-Use pH Buffer Kit, pH 4,01 & 7,00
pH Buffer Standard Solution for pH electrode calibration. Sealed foil pouches of pH buffers. pH is ±0.02 at 25°C. Pack of 20 of pH 4,01 & 7,00, 20 mL each.
SKU: 2769920
Stablcal Turbidity Standards Calibration Kit, 0 - 4000 NTU
Five ready to use, stabilised Formazin Primary standard solutions. Kit includes sealed vials of each: <0,1 NTU, 20 NTU, 200 NTU, 1000 NTU, 4000 NTU.
SKU: 2662105
HI7004L Calibration Buffer pH 4.01
A pH buffer with this value is widely used in water treatment plants, the food industry and anywhere a slightly acidic pH is expected.
SKU: HI7004L
HI7006L Calibration solution pH 6.86, volume 500 ml
pH buffer for calibration of pH meters and electrodes, volume 500 ml.
SKU: HI7006L
HI7007L buffer solution pH 7.01, volume 500 ml
pH 7.01 is the most widely used value of all buffer solutions.
SKU: HI7007L
HI7031L KCl solution with a standard conductivity of 1413 µS/cm
The HI7031L is a premium conductivity standard with a conductivity value of 1413 µS/cm, based on a NIST traceable potassium chloride solution.
SKU: HI7031L
HI7010L buffer pH 10.01, volume 500 ml
A pH 10.01 buffer solution is commonly used to calibrate equipment used to analyze samples of water and other liquids.
SKU: HI7010L
HI7033L Conductivity standard 84 µS/cm (500 ml bottle)
HI7033L is a superior conductivity standard with a conductivity value of 84 µS/cm, prepared from a potassium chloride solution, traceable to NIST.
SKU: HI7033L
108700 WTW TEP 4: Technical buffer solution, pH 4.01 (1 liter)
Buffer solution for pH meters calibration. Ph value is 4.01
SKU: 108700
108702 WTW TEP 7: Technical buffer solution, pH 7.00 (1 liter)
Buffer solution for pH meters calibration. Ph value is 7.00
SKU: 108702
108703 WTW TEP 10: Technical buffer solution, pH 10.01 (1 liter)
Buffer solution for pH meters calibration. Ph value is 10.01
SKU: 108703
51350018 Technical buffer pH 4.01, 6 x 250 ml
pH buffer with a value of 4.01 for calibrating ph electrodes and ph meters.
SKU: 51350018
51350022 Technical buffer pH 9.21, 6 x 250 ml
pH buffer for calibrating electrodes and pH meters.
SKU: 51350022
51350024 Technical buffer pH 10.00, 6 x 250 ml
Buffer solution with a pH value of 10.00 for calibrating pH meters and electrodes.
SKU: 51350024
51350010 Buffer pH 10.00, 250 ml
Technical buffer solution for calibration of ph meters and electrodes.
SKU: 51350010
51350020 Calibration solution pH 7.00, 6 x 250 ml
Buffer solution with a pH value of 7.00 ± 0.02 for calibrating pH meters and electrodes.
SKU: 51350020
Stablcal Turbidity Standards Calibration Kit, 0 - 7500 NTU
Six ready to use, stabilised Formazin Primary standard solutions. Kit includes sealed vials of each: <0,1 NTU, 20 NTU, 200 NTU, 1000 NTU, 4000 NTU, 7500 NTU.
SKU: 2659505
Stablcal calibration kit for TU5200, TU5300sc and TU5400sc laser turbidimeters without RFID
Precise, premixed formazin solutions.
SKU: LZY898
Sulphuric acid standard solution, 0,035 N, 100 mL
Sulphuric acid standard solution, 0,035 N, 100 mL marked drpping bottle (MDB).
SKU: 2349732
Sulphuric acid standard solution, 0,020 N, 1 L
Sulphuric acid standard solution, 0,020 N, 1 L bottle.
SKU: 20353
Potassium Hydroxide Standard Solution, 8,00 N
Potassium hydroxide standard solution, 8,00 N, 500 ml bottle.
SKU: 28249
Sulfuric Acid Standard Solution, 0,04 N
Sulfuric acid standard solution, 0,04 N, 500 ml bottle.
SKU: 2339349
Ammonia Standard Solution, 10 mg/L NH3 -N, 500 mL
Ammonia Standard Solution, 10 mg/L NH3 -N, 500 mL bottle.
SKU: 15349
Sorting:
Buffer Solution Kit, Colour-coded, pH 4,01, pH 7,00 and pH 10,01
Buffer Solution Kit, Colour-coded, pH 4,01, pH 7,00 and pH 10,01 ±0.02 pH at 25°C.
SKU: 2947600
Singlet Single-Use pH Buffer Kit, pH 4,01 & 7,00
pH Buffer Standard Solution for pH electrode calibration. Sealed foil pouches of pH buffers. pH is ±0.02 at 25°C. Pack of 20 of pH 4,01 & 7,00, 20 mL each.
SKU: 2769920
Stablcal Turbidity Standards Calibration Kit, 0 - 4000 NTU
Five ready to use, stabilised Formazin Primary standard solutions. Kit includes sealed vials of each: <0,1 NTU, 20 NTU, 200 NTU, 1000 NTU, 4000 NTU.
SKU: 2662105
HI7004L Calibration Buffer pH 4.01
A pH buffer with this value is widely used in water treatment plants, the food industry and anywhere a slightly acidic pH is expected.
SKU: HI7004L
HI7006L Calibration solution pH 6.86, volume 500 ml
pH buffer for calibration of pH meters and electrodes, volume 500 ml.
SKU: HI7006L
HI7007L buffer solution pH 7.01, volume 500 ml
pH 7.01 is the most widely used value of all buffer solutions.
SKU: HI7007L
HI7031L KCl solution with a standard conductivity of 1413 µS/cm
The HI7031L is a premium conductivity standard with a conductivity value of 1413 µS/cm, based on a NIST traceable potassium chloride solution.
SKU: HI7031L
HI7010L buffer pH 10.01, volume 500 ml
A pH 10.01 buffer solution is commonly used to calibrate equipment used to analyze samples of water and other liquids.
SKU: HI7010L
HI7033L Conductivity standard 84 µS/cm (500 ml bottle)
HI7033L is a superior conductivity standard with a conductivity value of 84 µS/cm, prepared from a potassium chloride solution, traceable to NIST.
SKU: HI7033L
108700 WTW TEP 4: Technical buffer solution, pH 4.01 (1 liter)
Buffer solution for pH meters calibration. Ph value is 4.01
SKU: 108700
108702 WTW TEP 7: Technical buffer solution, pH 7.00 (1 liter)
Buffer solution for pH meters calibration. Ph value is 7.00
SKU: 108702
108703 WTW TEP 10: Technical buffer solution, pH 10.01 (1 liter)
Buffer solution for pH meters calibration. Ph value is 10.01
SKU: 108703
51350018 Technical buffer pH 4.01, 6 x 250 ml
pH buffer with a value of 4.01 for calibrating ph electrodes and ph meters.
SKU: 51350018
51350022 Technical buffer pH 9.21, 6 x 250 ml
pH buffer for calibrating electrodes and pH meters.
SKU: 51350022
51350024 Technical buffer pH 10.00, 6 x 250 ml
Buffer solution with a pH value of 10.00 for calibrating pH meters and electrodes.
SKU: 51350024
51350010 Buffer pH 10.00, 250 ml
Technical buffer solution for calibration of ph meters and electrodes.
SKU: 51350010
51350020 Calibration solution pH 7.00, 6 x 250 ml
Buffer solution with a pH value of 7.00 ± 0.02 for calibrating pH meters and electrodes.
SKU: 51350020
Stablcal Turbidity Standards Calibration Kit, 0 - 7500 NTU
Six ready to use, stabilised Formazin Primary standard solutions. Kit includes sealed vials of each: <0,1 NTU, 20 NTU, 200 NTU, 1000 NTU, 4000 NTU, 7500 NTU.
SKU: 2659505
Stablcal calibration kit for TU5200, TU5300sc and TU5400sc laser turbidimeters without RFID
Precise, premixed formazin solutions.
SKU: LZY898
Sulphuric acid standard solution, 0,035 N, 100 mL
Sulphuric acid standard solution, 0,035 N, 100 mL marked drpping bottle (MDB).
SKU: 2349732
Sulphuric acid standard solution, 0,020 N, 1 L
Sulphuric acid standard solution, 0,020 N, 1 L bottle.
SKU: 20353
Potassium Hydroxide Standard Solution, 8,00 N
Potassium hydroxide standard solution, 8,00 N, 500 ml bottle.
SKU: 28249
Sulfuric Acid Standard Solution, 0,04 N
Sulfuric acid standard solution, 0,04 N, 500 ml bottle.
SKU: 2339349
Ammonia Standard Solution, 10 mg/L NH3 -N, 500 mL
Ammonia Standard Solution, 10 mg/L NH3 -N, 500 mL bottle.
SKU: 15349