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石蕊試紙(pH石蕊試紙等)

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石蕊試紙
MN(MACHERRY-NAGEL)
38.99 SGD
Width (mm): 7, Length (m): 5, Effective pH Measurement Range: 5.0 - 8.0, Dimensions (Width x Length) (mm): 7mmx5m
分類 石蕊試紙(pH石蕊試紙等)
PH試紙 卷型(UNIV備用)
ADVANTEC
4.00(4)
12.99 SGD
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TGK Product Number: 567-44-04-28, Width (mm): 9, Type: UNIV spare, Length (m): 6, Abbreviations: UNIV spare, Effective pH Measurement Range: 1.0 - 11.0, Discoloration Table: Without, Use: If you measure the approximate pH, Standard Discoloring Table Interval: 1, Discoloring Reactant: Red - purple, Purpose: School teaching materials, drainage inspections, process control, Caution: Roll paper is the only type of spare being sold.
分類 石蕊試紙(pH石蕊試紙等)
PH試紙 條狀型 CF類型 色素化學結合條
Whatman
69.99 SGD
Dimension (mm): 6x80
分類 石蕊試紙(pH石蕊試紙等)
Crawl試紙(25到200ppm)
ADVANTEC
4.56(9)
39.99 SGD
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TGK Product Number: 567-44-01-32, Measurement Range (ppm): 25 - 200, Width x Length (mm): 7x40, Standard Discoloring Table Interval: 25, 50, 100, 200, Purpose: Research, development, quality control, water quality analysis, 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
分類 石蕊試紙(pH石蕊試紙等)
普通試紙 氯化鈷
ADVANTEC
17.99 SGD
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TGK Product Number: 567-44-01-15, Dimension (mm): 7x70, Name of Article: Cobalt chloride, Quantity (Sheet): 200, 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.
分類 石蕊試紙(pH石蕊試紙等)
條紋,pH試紙(PEHANON)
MN(MACHERRY-NAGEL)
4.50(2)
54.99 - 59.99 SGD
Width x Length (mm): 11x100, 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.
分類 石蕊試紙(pH石蕊試紙等)
pH試紙(條型)
AS ONE
4.33(9)
7.99 - 17.99 SGD
Length (mm): 80, Width (mm): 6, Material (case): Plastic
分類 石蕊試紙(pH石蕊試紙等)
PH試紙 瓶裝
ADVANTEC
45.99 SGD
Dimension (mm): 7x40
分類 石蕊試紙(pH石蕊試紙等)
PH試紙 冊子型
ADVANTEC
38.99 - 45.99 SGD
Dimension (mm): 7x70, Quantity (Sheet): 200, Width x Length (mm): 7x70
分類 石蕊試紙(pH石蕊試紙等)
書型石蕊試紙
KENIS
4.20(5)
11.99 SGD
Length (mm): 60, Width (mm): 9, Weight (g): 36, Type: Book formula
分類 石蕊試紙(pH石蕊試紙等)
條狀·pH試紙(pH-Fix)
MN(MACHERRY-NAGEL)
4.20(5)
48.99 SGD
Dimension (mm): 6x85
分類 石蕊試紙(pH石蕊試紙等)
PH試紙 卷型
ADVANTEC
4.86(7)
19.99 - 24.99 SGD
Width (mm): 9, Purpose: School teaching materials, drainage inspections, process control, Caution: Roll paper is the only type of spare being sold.
分類 石蕊試紙(pH石蕊試紙等)
標準·pH試紙(卷型)
MN(MACHERRY-NAGEL)
3.20(5)
39.99 - 98.99 SGD
分類 石蕊試紙(pH石蕊試紙等)
pH試紙(PP條型)
AS ONE
11.99 SGD
Material: PP (polypropylene)
分類 石蕊試紙(pH石蕊試紙等)
酸鹼性判定用試驗紙(石蕊試驗)
Whatman
29.99 - 32.99 SGD
Width (mm): 7, Length (m): 5
分類 石蕊試紙(pH石蕊試紙等)
石蕊試紙(堿檢測)
ADVANTEC
16.99 - 32.99 SGD
Discoloring Reactant: Red -> blue
分類 石蕊試紙(pH石蕊試紙等)
乾燥度檢驗紙
ADVANTEC
37.99 SGD
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TGK Product Number: 567-44-01-33, Dimension (mm): 12x40, Quantity (Sheet): 100
分類 石蕊試紙(pH石蕊試紙等)
Crawl試紙(10到50ppm)
ADVANTEC
3.80(5)
39.99 SGD
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TGK Product Number: 567-44-01-31, Dimension (mm): 7x40, Quantity (Sheet): 300, Measurement Range (ppm): 10 - 50, Width x Length (mm): 7x40, Standard Discoloring Table Interval: 10, 20, 30, 40, 50, Purpose: For simple measurement of concentrations of bleach or disinfectant, etc. Research and development, quality control, water quality analysis, 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
分類 石蕊試紙(pH石蕊試紙等)
石蕊試紙(酸檢測)
ADVANTEC
16.99 - 32.99 SGD
Discoloring Reactant: Blue -> red
分類 石蕊試紙(pH石蕊試紙等)
pH試紙
AS ONE
4.00(1)
19.99 SGD
Specification: With color scale, Dimensions {Width W (mm) x Length l (m)}: 7x5
分類 石蕊試紙(pH石蕊試紙等)
pH試紙(卷式)
AS ONE
4.50(6)
15.99 SGD
Width (mm): 7, Length (m): 5, Material (case): Plastic
分類 石蕊試紙(pH石蕊試紙等)
油測試紙
MN(MACHERRY-NAGEL)
4.00(1)
96.99 SGD
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Dimension (mm): 20x70, AS ONE Part Number: 1-7380-01
分類 石蕊試紙(pH石蕊試紙等)
半定量離子試驗紙(QUANTOFIX)
MN(MACHERRY-NAGEL)
4.25(4)
85.99 - 169.90 SGD
Accessories: Reagents, test tube
分類 石蕊試紙(pH石蕊試紙等)
碘化鉀澱粉試紙
ADVANTEC
4.00(1)
32.99 SGD
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TGK Product Number: 567-44-01-25, Dimension (mm): 7x70, Purpose: Used in residual chlorine concentration test. Used for maintenance of foot wash at pool, concentration control in paper mills and textile factories, and other disinfectant liquid tests
分類 石蕊試紙(pH石蕊試紙等)
pH試紙(卷型)
MonotaRO
9.59 SGD
Usage: Test paper is packed with aluminum foil in resin package. Remove aluminum before use, set test paper and cut with cutter brade., Width (mm): 8, Type: Roll type, Length (m): 5, Color (Sheet): Yellow, Using Recommended Expiration: (Estimation )After opening 3 months, unopened 2 year, Purpose: Textile, coloring, pulp and paper, chemical, oil refining, metals, mining, electrical and electro-chemical, etc. Manufacturing processes of every chemical product such as glass, cement, electronic engineering materials, semiconductors, fertilizers or p, Textile, coloring, pulp and paper, chemical, oil refining, metals, mining, electrical and electro-chemical, etc. Manufacturing processes of every chemical product such as glass, cement, electronic engineering materials, semiconductors, fertilizers...
分類 石蕊試紙(pH石蕊試紙等)
pH比色卡・pH試紙(DUOTEST)(卷狀)
MN(MACHERRY-NAGEL)
49.99 - 399.90 SGD
Width (mm): 10, Length (m): 5
分類 石蕊試紙(pH石蕊試紙等)
PH試紙 TC類型(卷軸型)
Whatman
69.99 SGD
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TGK Product Number: 996-44-10-11, Width (mm): 10, Model: 2611-628, Length (m): 5, Scale: 1.0, Effective pH Measurement Range: 1-11 (Tri-color band)
分類 石蕊試紙(pH石蕊試紙等)
PH試紙 SR類型(卷軸型)
Whatman
2.00(2)
29.99 SGD
Width (mm): 7, Length (m): 5
分類 石蕊試紙(pH石蕊試紙等)
Three Band pH試紙(TRITEST)(卷型)
MN(MACHERRY-NAGEL)
4.00(1)
48.99 - 67.99 SGD
Standard Discoloring Table Interval: 1
分類 石蕊試紙(pH石蕊試紙等)
書型PH試紙
KENIS
15.99 SGD
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TRUSCO Part Number: 413-3641, Length (mm): 60, Width (mm): 9, Measuring Range: pH1 to 14 (entire), Weight (g): 37, Type: Book formula, Measurement Interval: pH1
分類 石蕊試紙(pH石蕊試紙等)

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