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1. MILWAUKEE - pH 7.01 Calibration Solution - 20ml

MILWAUKEE - pH 7.01 Calibration Solution - 20ml
MILWAUKEE - pH 7.01 Calibration Solution - 20ml
(14 reviews)
€0.99 €1.20
  • -17.5%
  • -17.5%
  • 156 en stock
pH 7.01 calibration solution for pH meter electrode. The accuracy of a measurement is strongly dependent on the calibration, among other things.
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2. Hanna Instruments - Powder Reagents for Marine Nitrate Checker (HI782) - 25 tests

Hanna Instruments - Powder Reagents for Marine Nitrate Checker (HI782) - 25 tests
Hanna Instruments - Powder Reagents for Marine Nitrate...
(47 reviews)
€21.99
  • en réappro
Powder reagents for Checker Marine Nitrate (HI782), 25 tests. Ref: HI782-25
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3. Hanna Instruments - 35 ppt Standard Solution for Salinity Tester

Hanna Instruments - 35 ppt Standard Solution for Hanna Instruments Salinity Tester - 1
Hanna Instruments - 35 ppt Standard Solution for Salinity...
(8 reviews)
€1.99
  • 233 en stock
Standard solution of 35 ppt for the calibration of salinity testers type HI98319 . Ref: HI70024P
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4. SALIFERT - Kh Test

SALIFERT - Kh Test
SALIFERT - Kh Test
(71 reviews)
€7.27 €7.99
  • -9%
  • -9%
  • 15 en stock
This analysis kit from the SALIFERT brand allows you to measure the   Kh of your seawater with precision. Allows you to take 100 to 200 measurements.
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5. MILWAUKEE - pH 4.01 Calibration Solution - 20ml

MILWAUKEE - pH 4.01 Calibration Solution - 20ml
MILWAUKEE - pH 4.01 Calibration Solution - 20ml
(12 reviews)
€0.99 €1.20
  • -17.5%
  • -17.5%
  • 165 en stock
pH 4.01 calibration solution for pH meter electrode. The accuracy of a measurement is strongly dependent on the calibration, among other things.
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6. Hanna Instruments - Powder Reagents for ULR Phosphate Checker (HI 774), 25 tests

Hanna Instruments - Powder Reagents for ULR Phosphate Checker (HI 774), 25 tests
Hanna Instruments - Powder Reagents for ULR Phosphate...
(44 reviews)
€18.99
  • 43 en stock
Powder reagents for HLR phosphate checker (HI 774), 25 tests. Ref: HI774-25
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7. SALIFERT - Calcium test

SALIFERT - Calcium test
SALIFERT - Calcium test
(88 reviews)
€10.19 €11.99
  • -15%
  • -15%
  • en réappro
This SALIFERT brand analysis kit allows you to accurately measure the calcium level of your seawater. Allows you to take 50 to 100 measurements.
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8. RED SEA - Fleece-roll - 28 m - ReefMat 500 filter roll

RED SEA - Fleece-roll - 28 m - ReefMat 500 filter roll
RED SEA - Fleece-roll - 28 m - ReefMat 500 filter roll
(19 reviews)
€15.70
  • en réappro
Fleece-Roll 500 from Red Sea is a roll of high flow 50gsm non-woven polyester filter fabric , for the ReefMat 500 filter . Compatible with skimmers. The roll has a length of 28 m and a width of 11.3 cm.
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9. MILWAUKEE - pH 10.01 Calibration Solution - 20ml

MILWAUKEE - pH 10.01 Calibration Solution - 20ml
MILWAUKEE - pH 10.01 Calibration Solution - 20ml
(9 reviews)
€0.99 €1.20
  • -17.5%
  • -17.5%
  • 91 en stock
Calibration solution ph 10.01 for pH meter electrode. The accuracy of a measurement is strongly dependent on the calibration, among other things.
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10. MILWAUKEE - Electrode Cleaning Solution - 20ml

MILWAUKEE - Electrode Cleaning Solution - 20ml
MILWAUKEE - Electrode Cleaning Solution - 20ml
(7 reviews)
€0.99 €1.20
  • -17.5%
  • -17.5%
  • 115 en stock
Single-use pH and ORP electrode cleaning solution.
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