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Main Content
Fisher Scientific
Products
Buffers and Standards
Electrochemistry Standards
Conductivity and TDS Standards
Conductivity and TDS Standards
Conductivity and TDS Standards
Reference standards suitable for calibration of conductivity measuring instrumentation and processes to determine total dissolved solids (TDS) values; conductivity can be used to estimate TDS.
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Quantity
1 Bottle
(1)
1 L
(157)
1 qt.
(3)
1 x 473 mL (16 oz.)
(17)
10 L
(25)
10 x 15 mL
(1)
100 mL
(14)
120 mL
(3)
125 mL
(1)
16 oz.
(1)
20 L
(39)
20 Single-use Pouches
(3)
20 mL
(3)
20 mL/Ea.
(1)
20 x 20 mL
(5)
200 L
(1)
250 mL
(4)
4 L
(90)
475 mL
(2)
5 x 125 mL
(1)
5 x 60 mL
(3)
500 mL
(200)
6 x 100 mL
(5)
6 x 20 mL
(1)
60 mL
(1)
8 x 1 pt.
(4)
Color
Brown/Yellow
(1)
Clear
(26)
Colorless
(447)
Light Green
(1)
Solubility
Completely miscible
(203)
Infinitely soluble in water
(27)
Miscible with water
(26)
Soluble
(11)
Soluble in water
(17)
pH
∼7
(9)
0
(2)
11.5
(1)
4.75 to 7.75
(5)
5.4 to 8.6
(81)
6
(2)
6.5 to 7.5
(2)
6.7 to 7.3
(105)
7
(13)
7 to 9
(3)
Boiling Point
100°C
(216)
100.2°C
(1)
103°C
(1)
7732-18-5
(1)
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category
Buffers and Standards
Electrochemistry Standards
Conductivity and TDS Standards
brands
AccuStandard, Inc
(1)
Andwin Scientific
(4)
Aqua Phoenix Scientific
(20)
Aqua Solutions
(79)
Beckman Coulter
(2)
Biopharm Inc
(4)
Chemscene
(1)
Cole-Parmer
(52)
ELITechGroup
(1)
Fisher Scientific
(30)
Fisherbrand
(30)
GE Betz, Inc.
(1)
Hach Company
(43)
Haskris Co
(1)
Inorganic Ventures
(21)
J&H Berge Inc
(1)
LaMarKa Chemical Company
(15)
LabChem, Inc.
(17)
METTLER TOLEDO
(11)
MP Biomedicals, Inc
(1)
MSC
(7)
Malvern Panalytical
(1)
MilliporeSigma Supelco
(24)
Myron L Company
(14)
Oakton
(11)
Omega Engineering, Inc.
(1)
Polysciences, Inc.
(1)
Quantum Storage Systems
(1)
Reagents Holdings Llc
(173)
Ricca Chemical Company
(258)
Rowley Biochemical Institute Inc
(1)
SCP Science
(3)
SPEX CertiPrep
(5)
Sigma Aldrich Fine Chemicals Biosciences
(6)
Spectrum Chemical Manufacturing Corporation
(2)
Taylor Chemical
(2)
Teknova
(1)
Thermo Scientific
(7)
Thermo Scientific Chemicals
(30)
Tiger Vac
(1)
Transcat Eil
(1)
VEOLIA WTS
(1)
Waters Corp
(3)
YSI 3P LifeScience
(2)
Yellow Springs Instrument (YSI)
(8)
eMolecules
(5)
special interests
Available on GSA/VA Contract
(24)
SureTRACE
(4)
Fast Shipping
(72)
Greener Choice
(2)
Science Education
(20)
Small and Specialty Supplier
(392)
Quantity
1 Bottle
(1)
1 L
(157)
1 qt.
(3)
1 x 473 mL (16 oz.)
(17)
10 L
(25)
10 x 15 mL
(1)
100 mL
(14)
120 mL
(3)
125 mL
(1)
16 oz.
(1)
20 L
(39)
20 Single-use Pouches
(3)
20 mL
(3)
20 mL/Ea.
(1)
20 x 20 mL
(5)
200 L
(1)
250 mL
(4)
4 L
(90)
475 mL
(2)
5 x 125 mL
(1)
5 x 60 mL
(3)
500 mL
(200)
6 x 100 mL
(5)
6 x 20 mL
(1)
60 mL
(1)
8 x 1 pt.
(4)
Color
Brown/Yellow
(1)
Clear
(26)
Colorless
(447)
Light Green
(1)
Solubility
Completely miscible
(203)
Infinitely soluble in water
(27)
Miscible with water
(26)
Soluble
(11)
Soluble in water
(17)
pH
∼7
(9)
0
(2)
11.5
(1)
4.75 to 7.75
(5)
5.4 to 8.6
(81)
6
(2)
6.5 to 7.5
(2)
6.7 to 7.3
(105)
7
(13)
7 to 9
(3)
Boiling Point
100°C
(216)
100.2°C
(1)
103°C
(1)
7732-18-5
(1)
For Use With (Equipment)
AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
(5)
Conductivity Electrodes
(8)
Conductivity Meter
(172)
Conductivity Meters and Electrodes
(8)
Conductivity Meters and Probes
(7)
Conductivity Probes (011050MD, 011050A and 011050)
(1)
Orion pH Meter
(5)
TDSTestr
(1)
Water Analyzer
(1)
Molecular Weight (g/mol)
18.02
(15)
204.222
(1)
39.997
(1)
433.01
(1)
58.44
(22)
74.548
(3)
74.55
(144)
92.56 g/mol
(10)
For Use With (Application)
Calibration of Conductivity Instrument
(172)
Calibration of Conductivity Meter
(13)
Field or Laboratory
(1)
Laboratory Use
(9)
Water Analysis
(1)
Type
Analytical Standard
(15)
Certified Reference Material
(14)
Conductivity Calibration Standard
(15)
Conductivity Standard
(143)
Conductivity and TDS Standard
(5)
Solution Type
Calibration Solution
(29)
Conditioning Solution
(1)
Conductivity Calibration Solution
(8)
Conductivity Standard
(25)
Standard Solution
(9)
1
–
15
of
626
results
1
Conductivity Standard, 2,500 μS/cm, AquaPhoenix Scientific™
Science Education
A science education product.
Pricing & Availability
2
Conductivity Standard, 10,000 μS/cm, AquaPhoenix Scientific™
Science Education
A science education product.
Pricing & Availability
3
Conductivity Standard, 2,000 μS/cm, AquaPhoenix Scientific™
Science Education
A science education product.
Pricing & Availability
4
Conductivity Standard, 3,900 μS/cm, AquaPhoenix Scientific™
Science Education
A science education product.
Pricing & Availability
5
Conductivity Standard, 84 μS/cm, AquaPhoenix Scientific™
Science Education
A science education product.
Pricing & Availability
6
Conductivity Standard, 7,000 μS/cm, AquaPhoenix Scientific™
Science Education
A science education product.
Pricing & Availability
7
Conductivity Standard, 100 μS/cm, AquaPhoenix Scientific™
Science Education
A science education product.
Pricing & Availability
8
Conductivity Standard, 1,800 μS/cm, AquaPhoenix Scientific™
Science Education
A science education product.
Pricing & Availability
9
Conductivity Standard, 2,764 μS/cm, AquaPhoenix Scientific™
Science Education
A science education product.
Pricing & Availability
10
Conductivity Neutralizing Solution, AquaPhoenix Scientific™
Science Education
A science education product.
Pricing & Availability
11
Conductivity Standard, 447 μS/cm, AquaPhoenix Scientific™
Science Education
A science education product.
Pricing & Availability
12
Conductivity Standard, 1,413 μS/cm, AquaPhoenix Scientific™
Science Education
A science education product.
Pricing & Availability
13
Conductivity Standard, 1,000 μS/cm, AquaPhoenix Scientific™
Science Education
A science education product.
Pricing & Availability
14
Conductivity Standard, 500 μS/cm, AquaPhoenix Scientific™
Science Education
A science education product.
Pricing & Availability
15
Conductivity Standard, 1,500 μS/cm, AquaPhoenix Scientific™
Science Education
A science education product.
Pricing & Availability
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