訂單總金額超過 * S$200* 免運費

水質檢測·土壤檢測相關的(pH值等)

Sort by:
Showing 1 - 30 of 351 Results
Show: 30 60 90
VIEW: Grid View List View
石蕊試紙
MN(MACHERRY-NAGEL)
27.21 SGD
Dimensions (Width x Length) (mm): 7mmx5m, Effective pH Measurement Range: 5.0 - 8.0, Length (m): 5, Width (mm): 7
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
PH試紙 卷型(UNIV備用)
ADVANTEC
4.00(4)
10.45 SGD
ADD TO CART
Caution: Roll paper is the only type of spare being sold., Purpose: School teaching materials, drainage inspections, process control, Discoloring Reactant: Red - purple, Standard Discoloring Table Interval: 1, Use: If you measure the approximate pH, Discoloration Table: Without, Effective pH Measurement Range: 1.0 - 11.0, Abbreviations: UNIV spare, Length (m): 6, Type: UNIV spare, Width (mm): 9, TGK Product Number: 567-44-04-28
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
數顯ORP測定器
Mother Tool
269.90 SGD
ADD TO CART
Purpose: Redox control etc. The characterization of water purifiers. The ORP measurement in production management at the plant, AS ONE Part Number: 1-6526-01, Measuring Range (mV): -1999 - 1999, Input Impedance: 100MOhm, Sampling: About 0.4 seconds/ time, Resolution Capability: 1mV, Sensor: ORP electrode Siver, Dimensions (Width W x Height H x Depth D) (mm): 68x205x30, Pricision: +/- (0.8%+1dgt) (23+/-5 deg C), Power: 006P (9V) dry cell, Weight (g): About 200, Specification: Automatic temperature correction., Accessories: ORP electrode (ORP-14), battery, operation manual
Category 水質檢測·土壤檢測相關的(pH值等) > pH計・電導率儀・標準液 > pH計・電導率儀・離子計 > Main Units
可攜式pH計
SATO KEIRYOKI MFG
3.67(3)
81.48 - 139.90 SGD
Caution: Since the sensor is integrated, the sensor cannot be replaced. Additional pH standard solutions (pH4.01, pH6.86, pH10.01) is required., Purpose: Food process research and management, river and effluent research, agricultural and horticultural soil management and ornamental fish tank water quality management., Body Dimensions (Width x Depth x Height) (mm): 36x25x150
Category 水質檢測·土壤檢測相關的(pH值等) > pH計・電導率儀・標準液 > pH計・電導率儀・離子計 > Main Units
PH試紙 條狀型 CF類型 色素化學結合條
Whatman
59.46 SGD
Dimension (mm): 6x80
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
Crawl試紙(25到200ppm)
ADVANTEC
4.33(6)
36.15 SGD
ADD TO CART
Caution: Cannot be used except for measurement of residual chlorine concentration in the aqueous solution of sodium hypochlorite. This test paper is utilizing the change in pH, if it contains what makes a half or a pH other than sodium hypochlorite in the solut, Purpose: Research, development, quality control, water quality analysis, Standard Discoloring Table Interval: 25, 50, 100, 200, Width x Length (mm): 7x40, Measurement Range (ppm): 25 - 200, TGK Product Number: 567-44-01-32
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
簡易型pH檢驗器 pHep
HANNA (Hanna Instruments)
1.00(2)
129.90 SGD
ADD TO CART
Caution: pH standard solutions for calibration are not included.The electrode cannot be replaced., AS ONE Part Number: 1-487-01, Battery Life: 1000 hours, Battery: 1.5V(LR44 button battery)x4, Calibration: 2 point calibration by hand, Pricision (pH): +/-0.2, Resolution Capability: 0.1pH, Measurement Pricision: +/-0.2, Measuring Range (pH): 0.0 - 14.0, Operating Temperature Range (deg C): 0 - 50, Weight (g): 78, Dimension (mm): 175x41x23, Accessories: LR-44 button battery x 4, protection cap, mini driver for calibration
Category 水質檢測·土壤檢測相關的(pH值等) > pH計・電導率儀・標準液 > pH計・電導率儀・離子計 > Main Units
普通試紙 氯化鈷
ADVANTEC
15.90 SGD
ADD TO CART
Caution: Dry the test paper well before using, until it turns blue. It is for moisture content measurement, so it cannot detect water content in oils., Quantity (Sheet): 200, Name of Article: Cobalt chloride, Dimension (mm): 7x70, TGK Product Number: 567-44-01-15
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
條紋,pH試紙(PEHANON)
MN(MACHERRY-NAGEL)
34.48 - 42.70 SGD
Caution: Please soak all color zones into the test solution for approximately 3 seconds and measure., Please soak all color zones into the test solution for approximately 3 seconds and measure., Width x Length (mm): 11x100
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
pH試紙(條型)
AS ONE
4.40(5)
7.12 - 15.35 SGD
Material (case): Plastic, Width (mm): 6, Length (mm): 80
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
書型石蕊試紙
KENIS
4.25(4)
10.28 SGD
Type: Book formula, Weight (g): 36, Width (mm): 9, Length (mm): 60
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
防水pH值計
Custom
2.50(4)
119.90 - 139.90 SGD
Category 水質檢測·土壤檢測相關的(pH值等) > pH計・電導率儀・標準液 > pH計・電導率儀・離子計 > Main Units
PH試紙 冊子型
ADVANTEC
4.14(7)
33.19 - 37.45 SGD
Width x Length (mm): 7x70, Quantity (Sheet): 200, Dimension (mm): 7x70
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
PH試紙 瓶裝
ADVANTEC
37.45 SGD
Dimension (mm): 7x40
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
條狀·pH試紙(pH-Fix)
MN(MACHERRY-NAGEL)
4.67(3)
33.19 - 37.12 SGD
Dimension (mm): 6x85
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
PH試紙 卷型
ADVANTEC
4.83(6)
17.97 - 21.52 SGD
Caution: Roll paper is the only type of spare being sold., Purpose: School teaching materials, drainage inspections, process control, Width (mm): 9
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
標準·pH試紙(卷型)
MN(MACHERRY-NAGEL)
2.75(4)
27.21 - 73.73 SGD
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
pH試紙(PP條型)
AS ONE
9.10 - 23.10 SGD
Material: PP (polypropylene)
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
筆式PH計
SATO KEIRYOKI MFG
4.00(2)
169.90 SGD
ADD TO CART
Caution: pH buffer solutions are not included. Before using, calibration with standard solution is required., Measuring Element: Hydrogen ion concentration (pH), temperature (LCD), Operating Temperature (deg C): 0 - 50, Battery Life (continuous use): Approx. 20, Operating Temperature and Humidity Range: 0 to 50 deg C, Functions: 1. 3-Point calibration (pH4.01, pH6.86, pH10.01: all cH values at 25degreeC) 2. AUTO POWER OFF FUNCTION 3. Display values hold function, Pricision (deg C): +/-0.6 deg C (at 20-30 deg C) / +/-0.7 deg C (at other temperatures), Pricision (pH): +/-0.2, Resolution Capability: pH: 0.01, temperature: 0.1 deg C, Sensor: Temperature thermistor, pH glass electrode, Dimensions (Width W x Height H x Depth D) (mm): 37x150x42, Measurement Pricision: pH: +/-0.2pH, temperature: +...
Category 水質檢測·土壤檢測相關的(pH值等) > pH計・電導率儀・標準液 > pH計・電導率儀・離子計 > Main Units
酸鹼性判定用試驗紙(石蕊試驗)
Whatman
24.92 - 27.73 SGD
Length (m): 5, Width (mm): 7
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
石蕊試紙(堿檢測)
ADVANTEC
14.09 - 28.32 SGD
Discoloring Reactant: Red -> blue
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
測試儀 PH計(防水型)
CyberScan
219.90 SGD
ADD TO CART
AS ONE Part Number: 1-4094-21, Waterproof: IP67, Measuring Temperature (Degree C): None, Calibration: (: NIST pH4.0, or 7.0,10.0: pH4.01, 6.86,9.18 USA) 3 points, Dimension (phi x mm): 38x165, Temperature Compensation: Automatic temperature compensation, Measurement Pricision: +/-0.1pH, Measuring Range (pH): -1.0 to 15.0, Power: Four LR44 button batteries x (included), Weight (g): 90, Accessories: (10 tablets each pH4 7) calibration tablet, strap
Category 水質檢測·土壤檢測相關的(pH值等) > pH計・電導率儀・標準液 > pH計・電導率儀・離子計 > Main Units
Crawl試紙(10到50ppm)
ADVANTEC
4.00(4)
36.15 SGD
ADD TO CART
Caution: This paper is, using redox reactions, cannot accurately do measurements if oxidizing, reducing substances (hydroxen peroxide, permanganate, bichromate and iron (ii) ion, etc.) are present in the solution If the concentration exceeds the measurement ra, Purpose: For simple measurement of concentrations of bleach or disinfectant, etc. Research and development, quality control, water quality analysis, Standard Discoloring Table Interval: 10, 20, 30, 40, 50, Width x Length (mm): 7x40, Measurement Range (ppm): 10 - 50, Quantity (Sheet): 300, Dimension (mm): 7x40, TGK Product Number: 567-44-01-31
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
乾燥度檢驗紙
ADVANTEC
31.01 SGD
ADD TO CART
Quantity (Sheet): 100, Dimension (mm): 12x40, TGK Product Number: 567-44-01-33
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
高功能pH/ degree 檢測儀 pHep5
HANNA (Hanna Instruments)
239.90 SGD
ADD TO CART
AS ONE Part Number: 1-6511-02, Exchange Electrodes: HI 73127 type (sold separately), Detection Unit: pH: 0.01, temperature: 0.1 deg C, Calibration: Automatic [ one ] or two-point proofreading, Dimensions (Thickness x Width x Length) mm: 26x40x163, Temperature Compensation: Automatic, Pricision (deg C): +/-0.5, Pricision (pH): +/- 0.05, Measuring Range (pH): 0.00 - 14.00, Measurment Range (deg C): -5.0 - 60.0, Power: LR-44 model button cell x4 piece, Operating Temperature Range (deg C): 0 - 50, Weight (g): 85, TGK Product Number: 766-66-01-32
Category 水質檢測·土壤檢測相關的(pH值等) > pH計・電導率儀・標準液 > pH計・電導率儀・離子計 > Main Units
分析用試紙
Kyoritsu Chemical-Check Lab.
5.00(3)
26.21 - 26.53 SGD
Specification: Laminated packaging
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
小型 pH測量儀(LAQUAtwin)用 電極
HORIBA
3.00(3)
129.90 SGD
ADD TO CART
Required Sample Volume (mL): 0.1 (minimum), Measuring Range (pH): 41682, Operating temperature Limits: (Non-condensing) relative humidity less than 40, 85% - 5, Compatible Body: B-211, B-212, B-213 B-711, B-712, B-713, TGK Product Number: 831-66-01-01
Category 水質檢測·土壤檢測相關的(pH值等) > pH計・電導率儀・標準液 > pH計・電導率儀・離子計 > Options
石蕊試紙(酸檢測)
ADVANTEC
14.09 - 28.32 SGD
Discoloring Reactant: Blue -> red
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)
電導率 DiST5(電導率·溫度)
HANNA (Hanna Instruments)
239.90 SGD
ADD TO CART
Measurement Range (ppm): 0-2000 (detection 1), Casing: Everyday life water proof, Calibration: Automatic one-point calibration, Measurement Range (microS/cm): 0-3999 (detection 1), Dimensions (Thickness x Width x Length) mm: 26x40x163, Temperature Compensation: Automatic, Pricision (deg C): +/-0.5, Pricision (%): EC:+/-2FS, TDS:+/-2FS, Measurment Range (deg C): 0-60 (detection 0.1), Power: 1.5V button electric battery (LR-44 type) 4, Weight (g): 85, Accessories: HI 73311 TYPE
Category 水質檢測·土壤檢測相關的(pH值等) > pH計・電導率儀・標準液 > pH計・電導率儀・離子計 > Main Units
pH試紙
AS ONE
4.00(1)
18.01 SGD
Dimensions {Width W (mm) x Length l (m)}: 7x5, Specification: With color scale
Category 水質檢測·土壤檢測相關的(pH值等) > 試紙(pH試紙等)

1 2 3 4 5 6 7 8 9 10 ...12 Next