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Water Examination / Soil Inspection (pH, etc.)

Water quality inspection and soil inspection related (pH, etc.) are various products used for water quality inspection and soil inspection. It is widely used in the field of water quality analysis of drinking water, public baths, wastewater, etc., and inspection of contaminated soil, construction waste soil, industrial waste, etc. In the case of test strips and pack tests, the state of the inspection object can be identified by the color change. There are many handy-type measuring instruments with easy-to-read digital displays. There are a variety of supplies that can easily perform water and soil tests without advanced knowledge.
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  1. pH Test Paper Roll Type
    MonotaRO pH Test Paper Roll Type
    A roll-type pH test paper that can be cut to the required length and used. When the test paper is immersed in the test solution, the color of the test paper changes. By comparing the unusual color with the standard color of the case, you can find the pH value of the test solution. With cutting ed... Read More
    Length (m)  Width (mm)  Type  Roll type 
    Rating:
    83%
    from S$10.99
    Min. 2 days
  2. pH Test Paper Roll Type
    ADVANTEC pH Test Paper Roll Type
    The standard discoloration table is on the surface of the container, so you can quickly compare the discoloration of the test paper. It is stored in a highly airtight container to prevent deterioration from being affected by the outside. The pH test paper roll type is a tape-shaped winding type. ... Read More
    Width (mm) 
    Rating:
    89%
    from S$14.99
    Min. 2 days
  3. pH Test Paper Stick Type
    MonotaRO pH Test Paper Stick Type
    A stick-type pH test paper in a special case. The case has a color scale for easy and quick measurement. The pH value of the test solution can be found by immersing the test paper in the test solution for 0.5 seconds and comparing it with the color scale. For textile / dyeing, paper / pulp, chemi... Read More
    Effective Range for pH Measurement  1.0~14.0  Number of Discoloration Intercepts  Width (mm)  Length (mm)  80  Type  Stick 
    Rating:
    79%
    from S$9.79
    Min. 2 days
  4. pH Test Paper (Stick Type)
    AS ONE pH Test Paper (Stick Type)
    The case has a color scale.
    Width (mm)  Length (mm)  80  Type  Stick type  Material (Case)  plastic 
    Rating:
    88%
    from S$8.49
    Min. 2 days
  5. pH Test Paper (Roll Type)
    AS ONE pH Test Paper (Roll Type)
    The case has a color scale. With cutting edge.
    Length (m)  Width (mm)  Type  Roll type  Material (Case)  plastic 
    Rating:
    78%
    from S$16.99
    Min. 2 days
  6. Chlorine test paper
    KENIS Chlorine test paper
    A test strip for measuring the residual chlorine concentration. ● SPT-50 can measure 3 items and is suitable for checking the water quality of the pool.
    Rating:
    88%
    from S$29.99
    Min. 2 days
  7. Chlorine Test Paper
    TOHO Chlorine Test Paper
    This is a test paper for measuring the chlorine concentration of disinfectants that use chlorine.
    Length (m)  4.57  Included Accessories  Spare roll  Width (mm)  5.5  Measuring Range (ppm)  10~200 
    Rating:
    97%
    from S$16.99
    Min. 2 days
  8. Semi-quantitative Test Strips QUANTOFIX
    MN(MACHEREY-NAGEL) Semi-quantitative Test Strips QUANTOFIX
    Semi-quantification is performed using the specific reaction between the test paper containing the color-developing reagent and the ions in the sample solution. The measurement can be done very easily by immersing the test paper in the test solution and comparing the degree of discoloration with ... Read More
    Included Accessories  Reagents, test tubes 
    Rating:
    85%
    from S$87.99
    Min. 2 days
  9. pH Test Paper
    Micro Essential Laboratory pH Test Paper
    Immerse the test strip in the sample liquid, remove it immediately and compare it with the color chart to read the pH value. Since the launch of Micro Essential Laboratory (MEL) in 1934, he has accumulated experience with dyes used, and efforts to expand the range of pH measurement have paid off,... Read More
    Rating:
    70%
    from S$7.19
    Min. 2 days
  10. pH Test Strips, PEHANON
    MN(MACHEREY-NAGEL) pH Test Strips, PEHANON
    A color scale scale of 5 to 12 steps and a pH measuring part (unmarked in the center) are integrated on one test paper, enabling fast and accurate measurement. Hydrophobicity is provided between each color scale, so the difference between scales is clear. Even with harmful test fluids, the hydrop... Read More
    Dimension (mm)  11 x 100 with plastic case  Width x Length (mm)  11×100  Specification  With plastic case  Type  stripe 
    Rating:
    90%
    from S$56.99
    Min. 2 days
  11. Ph test paper
    ASADA Ph test paper
    For pH check when disposing of cleaned solvent. (The waste liquid must be neutralized and drained.) For Ph check of air conditioner parts after cleaning. (If aluminum parts are left alkaline, it may cause corrosion.)
    Measuring Range (pH)  1~11  Dimensions, W (mm) x L (m)  9×6 
    from S$48.99
    Min. 2 days
  12. Chlorine Test Paper
    TOHO Chlorine Test Paper
    It is for measuring the chlorine concentration of disinfectants that use chlorine. Size: 5.5mm width x 4.57m roll. With spare roll.
    Scale of Color Chart  10、50、100、200  Measuring Range (ppm)  10 to 200 (4 stages) 
    Rating:
    100%
    from S$16.99
    Min. 2 days
  13. Waterproof Conductivity Meter
    AS ONE Waterproof Conductivity Meter
    With a thin tip, it can also be used for test tubes. It is a small size that is convenient to carry and can measure various items, so it can be used for many purposes. Comes with an auto-off function to prevent forgetting to turn it off.
    As ONE Part Number  2-902-01 
    from S$199.90
    Min. 2 days
  14. Colorimetric tube for Fine Permeability Meter only
    Tokyo Glass Kikai (TGK) Colorimetric tube for Fine Permeability Meter only
    It is an instrument for measuring the degree of transparency of various types of water. The height (mm) of the water column when the sign sunk on the bottom is clearly visible is the frequency.
    Manufacturer  Colorimetric tube only  Remark  With glass scale 
    from S$57.99
    Min. 2 days
  15. pH test paper stick type
    TRUSCO pH test paper stick type
    Mass (g)  40  Width (mm)  Length (mm)  80 
    from S$11.99
    Min. 2 days
  16. pH Test Paper SR Type (Reel)
    Whatman pH Test Paper SR Type (Reel)
    pH test paper is widely used in factories and laboratories because it makes it easy and quick to measure pH. Easily determine pH. For a wide range of pH tests performed on a daily basis. It can be carried at low cost and is convenient for outdoor use.
    Length (m)  Width (mm)  Type  Reel type 
    from S$37.99
    Min. 2 days
  17. Desktop pH meter
    METTLER TOLEDO Desktop pH meter
    A compact and simple desktop pH meter.
    Power Supply  100~240V・50/60Hz、12VDC  Data recorded numbers  200, calibration results  Dimension (mm)  227×147×70  Mass (g)  630  Included Accessories  Electrode LE438  Reproducibility  pH/±0.01pH、ORP/±1mV 
    from S$1,499.00
    Min. 2 days
  18. Cobalt Chloride Test Paper
    SANSYO Cobalt Chloride Test Paper
    A test paper that detects moisture. When it absorbs moisture from the dry blue color, it turns pink.
    Dimension (mm)  10×60 
    from S$17.99
    Min. 6 days
  19. pH test paper
    TRUSCO pH test paper
    Measuring Range (pH)  1~14  Length (m)  Width (mm) 
    Rating:
    20%
    from S$12.99
    Min. 2 days
  20. Stick pH test paper
    KENIS Stick pH test paper
    Color-free sections allow you to accurately identify colors. The sections are attached to a sturdy plastic strip.
    Dimension (mm)  5×68  Type  Stick 
    from S$19.99
    Min. 4 days
  21. pH Tester (Checker Plus)
    Hanna Instruments pH Tester (Checker Plus)
    The small diameter electrode is ideal for measurement in narrow-mouthed containers such as test tubes and flasks. Electrode replacement is very easy. Easy operation with one button. Measurement stability mark that informs the timing of reading. The calibrated standard solution is displayed on the... Read More
    Unit of Detection  0.01pH  RoHS directive (corresponding to 10 substances)  Dimensions (Length L x Width W x Thickness) (mm)  174×50×21  Mass (g)  50  Measuring Range  pH:0.00~14.00 
    from S$129.90
    Min. 2 days
  22. Portable pH meter (Seven Go)
    METTLER TOLEDO Portable pH meter (Seven Go)
    A robust and easy-to-use portable pH meter. IP67 dustproof and waterproof design. The simple menu display makes it easy to operate. There are three kits to suit the measurement scene.
    Mass (g)  270  Calibration  5 points  Dimension (mm)  70×35×222  Power Supply  AA batteries x 4 (included) 
    from S$1,799.00
    Min. 17 days
  23. pH Test Paper (Refill Roll Type)
    AS ONE pH Test Paper (Refill Roll Type)
    After use, it can be refilled in a refill roll and reused, which is economical.
    Scale Interval  Dimensions, W (mm) x L (m)  8×5 
    from S$24.99
    Min. 3 days
  24. Replacement conductivity sensor
    CUSTOM Replacement conductivity sensor
    RoHS directive (corresponding to 10 substances)  TGK Part No.  219-80-76-14  Suitable for  CD-6021 / 6021A 
    from S$77.99
    Min. 5 days
  25. ISE half-cell electrode (bromide)
    Hanna Instruments ISE half-cell electrode (bromide)
    Bromide (Br -) for ISE electrode Free bromide ions in emulsified foods, drinking water, plants, soil, and for titration
    Temperature Measurement Range (℃)  0~80  Cable Length (m)  RoHS directive (corresponding to 10 substances)  Electrode Diameter (Φmm)  12  Electrode Length H (mm)  120  Measuring Range (pH)  2~12.5  Substance to be Measured  Bromide  Material (Body)  Epoxy resin  Electrode  Half-cell, solid  Measuring Range  M:1~1×10-69、mg/L:0.08~79910 
    from S$1,699.00
    Min. 17 days
  26. Total acidity measuring instrument for wine Mini Titrator
    Hanna Instruments Total acidity measuring instrument for wine Mini Titrator
    Excellent cost performance specializing in measuring the total acidity of wine Space-saving design with a width similar to that of a general tissue box Measured values are displayed in units of g / L as tartaric acid All standard solutions and reagents required for measurement are included as sta... Read More
    RoHS directive (corresponding to 10 substances)  Mass (kg)  1.9  Power Supply  12VDC adapter  Dimensions, Width W x Depth D x Height H (mm)  235×200×150  Temperature Compensation  [PH] Manual or automatic 
    from S$2,999.00
    Min. 5 days
  27. Replacement Conductivity Electrode
    AS ONE Replacement Conductivity Electrode
    As ONE Part Number  1-2936-12 
    from S$169.90
    Min. 13 days
  28. pH test paper roll type
    TOHO pH test paper roll type
    A large size jumbo type and a double type pH test paper containing 2 pieces.
    Type  Roll type 
    from S$32.99
    Min. 4 days
  29. pH test paper UNIV (roll type)
    NARIKA pH test paper UNIV (roll type)
    A roll-type pH test paper that can be cut to the required length and used. Made in England.
    Measuring Range (pH)  1~14  Length (m)  Width (mm)  About 7  Specification  With standard discoloration table 
    from S$19.99
    Min. 6 days
  30. Standard sensor for waterproof ORP meter
    CUSTOM Standard sensor for waterproof ORP meter
    Mass (g)  40 
    from S$199.90
    Min. 7 days
  31. Pen Type Conductivity Meter Replacement Sensor
    AS ONE Pen Type Conductivity Meter Replacement Sensor
    As ONE Part Number  4-359-11  Measuring Range  Replacement sensor 
    from S$109.90
    Min. 4 days
  32. Multi water quality meter
    DKK-TOA Multi water quality meter
    Equipped with a large color touch panel Simultaneous measurement and display of 2 channels is possible. Electrical conductivity / pH / ORP / ion / dissolved oxygen sensor can be connected. JP17 (17th revision of the Japanese Pharmacopoeia) Automatically determines the electrical conductivity of p... Read More
    Guaranteed performance temperature and humidity  0-45 ℃ 20-85% or less (no condensation)  Mass of Main Unit (kg)  0.9  Main Unit Dimensions (mm)  130×60×230  Data Memory  2000 data  Power Supply  AC100-240V (dedicated AC adapter)  Power Consumption (VA)  About 18  Type  Touch panel type 
    from S$4,899.00
    Min. 5 days
  33. Pack Test (Water Quality Tester)
    KYORITSU CHEMICAL-CHECK Lab. Pack Test (Water Quality Tester)
    The pack test is the simplest water quality measuring instrument. * Pack test Free cyanide requires operation using the included K-1 reagent before sucking the test water into the tube.
    Rating:
    92%
    from S$69.99
    Min. 2 days
  34. Powder Reagent for Residual Chlorine Measuring Instrument DPD Method
    SIBATA SCIENTIFIC TECHNOLOGY Powder Reagent for Residual Chlorine Measuring Instrument DPD Method
    ・Reagent used for residual chlorine measuring device DPD method, handy water quality meter residual chlorine AQ-201/101, effective chlorine concentration measuring kit AQ-201P.・When this reagent is added to test water containing free residual chlorine, it turns pale reddish purple to reddish pu... Read More
    Rating:
    93%
    from S$28.99
    Min. 2 days
  35. DPD Tablet Reagent for Residual Chlorine Meter
    Suzuken DPD Tablet Reagent for Residual Chlorine Meter
    Unlike powder, it does not scatter due to air conditioning such as wind, so it is suitable for outdoor applications. If you put one tablet of this product in "water (10 mL)" containing chlorine, it will react with chlorine and develop a pink color. The intensity of the pink color determ... Read More
    Rating:
    88%
    from S$12.99
    Min. 8 days
  36. Residual Function Chlorine Test Paper (Aqua Check)
    NISSAN CHEMICAL INDUSTRIES Residual Function Chlorine Test Paper (Aqua Check)
    ● Simple water quality test strips using dry chemistry technology provide simple, quick, and reliable measurement results.
    Rating:
    93%
    from S$56.99
    Min. 2 days
  37. DPD Powder Reagent for Residual Chlorine Meter
    Oyalox DPD Powder Reagent for Residual Chlorine Meter
    Since the resolution is 0.01 mg / L, it can be read accurately even at low concentrations. The red LED display allows measurement even at night or in dark places.
    Rating:
    90%
    from S$48.99
    Min. 2 days
  38. Pack Test (Value Set)
    KYORITSU CHEMICAL-CHECK Lab. Pack Test (Value Set)
    It contains 3 boxes of the commonly used "WAK type" and is very profitable. Contains one colorimetric table. Anyone, anywhere ... The simplest water quality measuring instrument. The prepared reagents are enclosed once in a container and in a PE tube that doubles as a test tube. This is... Read More
    Rating:
    92%
    from S$169.90
    Min. 2 days
  39. Electrode for Compact pH Meter (LAQUAtwin)
    HORIBA Electrode for Compact pH Meter (LAQUAtwin)
    A waterproof type that integrates a glass electrode and a comparison electrode on a 1 mm thin substrate. # 0113 Successor model.
    Required sample volume (mL)  0.1 (minimum)  Measuring Range (pH)  2~12  TGK Part No.  831-66-01-01 
    Rating:
    80%
    from S$149.90
    Min. 2 days
  40. Residual Chlorine Measuring Instrument Potassium Iodide Reagent
    SIBATA SCIENTIFIC TECHNOLOGY Residual Chlorine Measuring Instrument Potassium Iodide Reagent
    This measuring instrument is a simple measurement method based on a reaction that reacts specifically when a DPD reagent is added to water containing residual chlorine and exhibits a pale reddish purple color according to the amount of residual chlorine. Reagent addition operation is one time (wh... Read More
    Measuring Range (mg/L)  0.05~2.0  Mass of Main Unit (g)  300 (including case)  Main Unit Dimensions (mm)  67×34×157  Measurement Method  DPD method 
    Rating:
    85%
    from S$169.90
    Min. 2 days
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