81 Results for: "Gravimetric%20dilutors"
Ward's® AP Chemistry Investigation 3: Gravimetric Analysis: How Hard is the Water?
Supplier: Ward's Science
Meets AP Science Practices 1, 2, 4, 5, 6, and 7
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Total Suspended Solids (TSS) Standard, 100 mg/L (100 ppm) TSS (Gravimetric, Dried at 103 - 105 °C), Ricca Chemical Company
Supplier: Ricca Chemical
Total Suspended Solids (TSS) Standard, 100 mg/L (100 ppm) TSS (Gravimetric, Dried at 103 - 105 °C), Ricca Chemical Company
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Barium chloride 10% (w/v) in aqueous solution
Supplier: Ricca Chemical
10% (w/v) Aqueous. APHA, EPA for Sulfate (Gravimetric). Container: Plastic.
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Unlock innovation! Packed with products from both our leading suppliers and our exclusive Avantor® brands.
Advantec Glass Fiber Filters, Grade GB140, Antylia Scientific
Supplier: Argos Technologies
For analytical or gravimetric studies.
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Low Ash Quantitative Paper Grade 388, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 388 is a fast filtering low ash (Ash 0.01%) filter paper suitable for routine quantitative gravimetric techniques.
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1,2-Naphthoquinone ≥95.0% (by HPLC and gravimetric analysis)
Supplier: TCI America
CAS Number: 524-42-5
MDL Number: MFCD00001698
Molecular Formula: C10H6O2
Molecular Weight: 158.16
Purity/Analysis Method: >95.0% (HPLC,W)
Form: Crystal
Melting point (°C): 133
Storage Temperature: 0-10°C
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Continuing Calibration Verification Standard 1, CLP, Ricca Chemicals
Supplier: Ricca Chemical
This is a multielement solution that was prepared gravimetrically to contain the elements and concentrations stated below.
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Dimethyl glyoxime disodium salt octahydrate ≥97.0% (by gravimetric analysis)
Supplier: TCI America
CAS Number: 75006-64-3
MDL Number: MFCD00019957
Molecular Formula: C4H8N2O2
Molecular Weight: 160.08
Purity/Analysis Method: >97.0% (W)
Form: Crystal
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Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate hydrate ≥98.0% (by HPLC and gravimetric analysis)
Supplier: TCI America
CAS Number: 79060-88-1
MDL Number: MFCD00043323
Molecular Formula: C32H12BF24Na
Molecular Weight: 886.21
Purity/Analysis Method: >98.0% (HPLC,W)
Form: Crystal
Color: Very Pale Yellow
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Standard Grade Qualitative Filter Papers
Supplier: VWR International
Qualitative Filter Paper is available in three standard grades.
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Dioctyltin oxide ≥98.0% (by gravimetric analysis)
Supplier: TCI America
CAS Number: 870-08-6
MDL Number: MFCD00013839
Molecular Formula: C16H34OSn
Molecular Weight: 361.16
Purity/Analysis Method: >98.0% (W)
Form: Crystal
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Hardened Ashless Quantitative Paper, Grade 55, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 55 is a fast filtering hardened ashless (Ash 0.006%) filter paper suitable for quantitative gravimetric analysis of coarse particles and gelatinous precipitates in analytical techniques requiring increased wet strength and handling capacity.
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Hardened Ashless Quantitative Paper, Grade 75, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 75 is a medium flow rate hardened ashless (Ash 0.006%) filter paper suitable for quantitative gravimetric analysis in analytical techniques requiring increased chemical resistance, wet strength and handling capacity.
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Glass Microfiber Filter Paper Grade 141, Ahlstrom
Supplier: Ahlstrom
Ahlstrom grade 141 is a binder-free microfiber glass filter paper that is an effective pre-filter, offering better filtration speed and a higher loading capacity than an analytical filter paper of similar particle retention.
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Potassium (methoxymethyl)trifluoroborate ≥98.0% (by gravimetric analysis)
Supplier: TCI America
CAS Number: 910251-11-5
MDL Number: MFCD10566517
Molecular Formula: C2H5BF3KO
Molecular Weight: 151.96
Purity/Analysis Method: >98.0% (W)
Form: Crystal
Color: White
Melting point (°C): 153
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Oil and Grease Wastewater Standard, NSI
Supplier: SPEX CERTIPREP LLC
Ready-to-use whole volume standard for gravimetric analysis
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Dibutyltin diacetate ≥95.0% (by gravimetric analysis)
Supplier: TCI America
CAS Number: 1067-33-0
MDL Number: MFCD00008697
Molecular Formula: C12H24O4Sn
Molecular Weight: 351.03
Purity/Analysis Method: >95.0% (W)
Form: Clear Liquid
Boiling point (°C): 145
Flash Point (°C): 143
Freezing point (°C): 5
Specific Gravity (20/20): 1.31
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Sodium tetrakis(4-fluorophenyl)borate hydrate ≥98.0% (by HPLC and gravimetric analysis)
Supplier: TCI America
[Precipitation reagent for Cs and titrimetric reagent for nonionic surfactants]
CAS Number: 25776-12-9
MDL Number: MFCD00010732
Molecular Formula: C24H16BF4Na
Molecular Weight: 414.19
Purity/Analysis Method: >98.0% (HPLC,W)
Form: Crystal
Storage Temperature: 0-10°C
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Low Ash Quantitative Paper Grade 391, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 391 is a fine retention low ash (Ash 0.01%) filter paper suitable for routine quantitative gravimetric techniques.
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Low Ash Quantitative Paper Grade 392, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 392 is a medium rate filtering low ash (Ash 0.01%) filter paper suitable for routine quantitative gravimetric techniques.
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Glass Microfiber Filter Paper Grade 151, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 151 is a binder-free microfiber glass filter designed to retain extremely fine particles.
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Lab Performance Check, Method 200.7, RICCA Chemical Company
Supplier: Ricca Chemical
This is a multielement solution that was prepared gravimetrically to contain the elements and concentrations stated below.
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Vacuum Filter Holder Set With Stainless Steel Screen, 47 mm, United Scientific Supplies
Supplier: United Scientific Supplies
Designed for analyzing particulate contamination of hydraulic fluids and oils using gravimetric or particulate counting methods, and can be used in exfoliative cytology applications.
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Innovating Science Unknown Compositions - Ferrous Ammonium Sulfate
Supplier: Ward's Science
Determine the purity of a ferrous ammonium sulfate sample via gravimetric and spectrophotometric analysis.
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Platinum(II) chloride ≥95.0% (by gravimetric analysis)
Supplier: TCI America
CAS Number: 10025-65-7
MDL Number: MFCD00011181
Molecular Formula: PtCl2
Molecular Weight: 265.98
Purity/Analysis Method: >95.0% (W)
Form: Crystal
Color: Pale Yellow
Melting point (°C): 581
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Ashless Quantitative Paper, Grade 94, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 94 is an extremely fine retention ashless (Ash 0.007%) filter paper suitable for routine quantitative gravimetric techniques.
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Supplier: VWR International
$109.33 to $364.87
Supplier: Corning
$932.07