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0.025 mg (6)
0.05 mL (1)
0.05 mg (20)
0.1 L (1)
0.1 mL (384)
0.1 mg (242)

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Material

100% Graphite (12)
15% Graphite, 85% Vespel (2)
18/10 E-Poli (4)
19-ga B&S Platinum Wire (1)
33 Expansion, Low Extractable Borosilicate Glass (1)
ABS (22)
ABS Plastic (20)

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Color

2 x Green (1)
Almond (2)
Amber (156)
Anthracite (13)
Anthracite Gray (41)
Aqua (1)
Assorted (27)

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Type

0.2 mL TPX Screw Microvial with Glass Insert, Level 3 (1)
0.3 mL Crimp Glass Microvial with Fixed Insert, Level 3 (6)
0.3 mL Screw Glass Microvial with Fixed Insert, Level 3 (6)
0.3 mL Snap Glass Microvial with Fixed Insert, Level 3 (6)
1,1800 Compound Database (1)
1-step CHO High-Yield IVT Kit (2)
1.5 mL Total Recovery Glass Screw Vial, Level 3 (3)

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For Use With (Equipment)

0.0625 in. Swagelok or SGE Short Style SSN Nuts, Agilent HP, Varian GC Systems, 0.1 to 0.32 mm I.D. (1)
0.25 in. O.D. Packed Gas Chromatography Column (1)
1.77 in. bottle neck (7)
1/16 in. OD Tubing (1)
10 x 10 cm TV100 Mini-Gel, 20.5 x 10 cm TV200 Wide Format Mini-Gel and 20.5 x 20 cm TV400 Maxi-Gel Units (1)
10 x 15 cm Gel TurboBlotter™ Transfer System (1)
100 μL Pipette (3)

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Molecular Weight (g/mol)

0.42 (1)
10.81 (11)
100.09 (9)
100.117 (1)
100.12 (1)
100.121 (1)
100.15 (1)

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Product Type

#11 (1)
1 Tier Benchtop Rack (1)
1 Tier Benchtop Rack/Wall-mount (1)
1 branch manifold (1 X 100mL with funnels and lids, Includes stainless Steel Frit (50mm) and Gasket) (1)
1 branch manifold without funnels and lids (2)
14-Drawer Cabinet (6)
2 Bucket System (1)

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Sterility

Aseptically Manufactured (3)
Cleanroom (8)
Non-sterile (2,788)
Nonsterile (10)
PCR Clean (3)
Sterile (2,425)
Sterile SAL 10^-6 (6)

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Conjugate

2 Color (2)
AMCA (3)
AP (2)
APC (108)
APC-Alexa Fluor 750 (1)
APC-Cyanine5.5 (1)
APC-Cyanine7 (27)

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Product Line

AQUAfast (2)
ART (170)
ART SoftFit (1)
ART SoftFit L (73)
Abgene (8)
Acclaim (129)
Accucore (11)

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Search results for "Standards"

1 – 15 of 49,200 results

Conductivity Standards for METTLER TOLEDO Conductivity Probes, METTLER TOLEDO™

Recommended NIST traceable solutions for calibrating or verifying METTLER TOLEDO conductivity electrodes.

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Specifications

Conductivity and TDS Standards

Type	Conductivity Standard
For Use With (Equipment)	Conductivity Electrodes
Recommended Storage	Ambient
Solution Type	Conductivity Standard

Conductivity Standards 10μS/cm, Mettler Toledo™

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Conductivity and TDS Standards

Thermo Scientific™ 3000 Series Nanosphere™ Size Standards

Conveniently check the sizes of bacteria, viruses, ribosomes and sub-cellular components with these size standards.

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Specifications

Microspheres

Particle Density	1.05g/cm³
Content And Storage	Unless otherwise stated, refrigerate (2° to 8°C) product when not in use but do not freeze. Store upright and keep bottle tightly sealed. Mix product with gentle inversion by hand or vortex mixer.
Stability	Product stable for a minimum of 24 months
Description	3000 Series Nanosphere Size Standards come in optimized concentrations for easy dispersal and colloidal stability.
Color	White or Colorless
Quantity	15 mL
Material	Polystyrene
Concentration	1% solids
For Use With (Application)	Electron Microscope Calibration
Size Distribution	<3%
Includes	Certificate of Calibration and Traceability to NIST
Additive	Contains trace amount of surfactant to inhibit agglomeration and promote stability
Contents	Polymer particles in water
Product Type	Size Standard Particles
Refractive Index	1.59 at 589nm (25°C)

Conductivity Standard, NIST Traceable, 5μS/cm, Reagecon™

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Conductivity and TDS Standards

Conductivity Standard, NIST Traceable, 84μS/cm, Reagecon™

Accredited to ISO 17025. Reagecon™ Conductivity Standard, NIST Traceable, 84μS/cm is an aqueous-based, non-hazardous low-level conductivity standard with a high degree of accuracy, low temperature variation and guaranteed stability through expiration, even after opening the bottle.

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Conductivity and TDS Standards

Thermo Scientific™ SURF-CAL™ Particle Size Standards

Simplify the preparation of calibration wafers with these particle size standards.

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Specifications

Microspheres

Includes	Certificate of Calibration and Traceability to NIST
Particle Density	1.05g/cm³
Content And Storage	Unless otherwise stated, refrigerate (2° to 8°C) product when not in use but do not freeze. Store upright and keep bottle tightly sealed. Mix product with gentle inversion by hand or vortex mixer.
Additive	None
Stability	Product stable for a minimum of 12 months
Contents	Polystyrene microspheres in deionized, filtered water
Product Type	Size Standard Particles
Refractive Index	1.59 at 589nm (25°C)
Quantity	50 mL
Material	Polystyrene
For Use With (Application)	SSIS Calibration and Maintenance

Potassium chloride, 0.010M, Conductivity Standard, Thermo Scientific Chemicals

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.55 MDL Number: MFCD00011360 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 SMILES: [Cl-].[K+]

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Specifications

Conductivity and TDS Standards

PubChem CID	4873
CAS	7447-40-7
Molecular Weight (g/mol)	74.55
ChEBI	CHEBI:32588
MDL Number	MFCD00011360
SMILES	[Cl-].[K+]
InChI Key	WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula	ClK

Thermo Scientific™ Dri-Cal™ Particle Size Standards

Use Thermo Scientific™ Dri-Cal™ Particle Size Standards for calibrating particle sizing and counting instruments that require dry particles.

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Specifications

Microspheres

Particle Density	1.05g/cm³
Content And Storage	Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended.
Stability	Product stable for a minimum of 24 months
Description	Used for calibrating particle sizing and counting instrumentation that require dry particles for measuring dry media.
Color	White
Quantity	1 g
Material	Polystyrene Divinylbenzene (PS-DVB)
Concentration	100% solids
For Use With (Application)	Dry Particle Counter Calibration
Includes	Certificate of Calibration and Traceability
Additive	May contain trace amount of dispersant
Contents	Dry dyed polystyrene (DVB) microspheres
Product Type	Size Standard Particles
Refractive Index	1.59 at 589nm (25°C)

Thermo Scientific™ 4D Series Dry Microsphere Size Standards

Calibrate airborne optical particle counters to comply with ISO 21501-4 with Thermo Scientific™ 4D Series Dry Microsphere Size Standards.

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Specifications

Microspheres

Content And Storage	Unless otherwise stated, store at ambient room temperature. Store upright; keep bottle tightly sealed. Mix product with gentle inversion by hand or vortex mixer.
Additive	Trace flow agent
Contents	1g
Product Type	Size Standard Particles
Color	White
Refractive Index	1.59 at 589nm (25°C)
Material	Polystyrene Divinylbenzene (PS-DVB)
Concentration	100% solids
Certifications/Compliance	Certificate of Calibration and Traceability to NIST, MSDS
For Use With (Application)	Airborne Optical Particle Counter Calibration

IUPAC pH Standards, Hach Lange™

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Matrix Blanks and Standardization Solutions

Colorimetric Standard Solution, Brown, Chem Lab™

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Color Standards

General Purpose Viscosity Standards, Paragon Scientific™

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Viscosity Standards

Flow Cup Viscosity Standards, Paragon Scientific™

These standards are especially designed for use in DIN, Ford, ISO, Shell and Zahn flow cups. Certified at 20°C and 25°C, each value is tested to ASTM D2162 for viscosity measurement and ASTM D1480 for Density measurement, certified to the International Standards BS EN ISO / IEC 17025 and ISO 17034.

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Specifications

Viscosity Standards

Quantity	500 mL

General Purpose Viscosity Standard, N14, Paragon Scientific™

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Viscosity Standards

Cone and Plate Viscosity Standard, 28.97 mPa.s (25.00°C), Paragon Scientific™

Paragon ISO 17025 / ISO 17034 certified cone and plate viscosity standards are specifically formulated for the paint and coatings industry, and represent the most comprehensive range of standards available for this application.

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Viscosity Standards

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Search results for "Standards"

Conductivity Standard, NIST Traceable, 5μS/cm, Reagecon™ SureTRACESupporting your traceability needs through proactive availability of certificates and change notifications.Learn More

Conductivity Standard, NIST Traceable, 84μS/cm, Reagecon™ SureTRACESupporting your traceability needs through proactive availability of certificates and change notifications.Learn More

Conductivity Standard, NIST Traceable, 5μS/cm, Reagecon™

Conductivity Standard, NIST Traceable, 84μS/cm, Reagecon™