Teaching Supplies

Thermo Scientific™ Orion™ ISE Calibration Standards

Thermo Scientific™ Orion™ ISE Calibration Standards

Take reproducible ISE measurements with Thermo Scientific™ Orion™ ISE Calibration Standards. For use with ion selective electrodes from ammonia to water hardness.

Fisher Chemical™ Permount™ Mounting Medium

Fisher Chemical™ Permount™ Mounting Medium

For both mounting and long-term storage of slides

OHAUS™ Digital Orbital Shaker

OHAUS™ Digital Orbital Shaker

OHAUS™ Digital Orbital Shakers are available in two different varieties, both ideal for immunoassays and general microplate shaking

OHAUS™ Analog Orbital Shaker

OHAUS™ Analog Orbital Shaker

OHAUS™ Analog Orbital Shaker is an economical shaker designed for educational labs or basic shaking applications

OHAUS™ Standard Analog Vortex Mixer

OHAUS™ Standard Analog Vortex Mixer

OHAUS™ Standard Analog Vortex Mixer has low speed for gentle shaking, or high speed mixing for vigorous vortexing of samples

FLIR Systems Extech 382200 Digital Single Output DC Power Supply, 30 Volt <img src=

FLIR Systems Extech 382200 Digital Single Output DC Power Supply, 30 Volt Non-distribution product as customer accommodation.

Power and test electrical equipment using a power supply that has clear visuals. The Extech 382200 Digital Single Output DC Power Supply has dual backlit LCD displays for voltage and current.

Ammonia Standard, 1000 ppm NH<sub>3</sub> (822 ppm N), Ricca Chemical

Ammonia Standard, 1000 ppm NH3 (822 ppm N), Ricca Chemical

CAS: 12125-02-9 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.489 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206 IUPAC Name: azanium;chloride SMILES: [NH4+].[Cl-]

Ammonium Standard, 1000 ppm NH<sub>4</sub><sup>+</sup> (776.5 ppm N), Ricca Chemical

Ammonium Standard, 1000 ppm NH4+ (776.5 ppm N), Ricca Chemical

CAS: 12125-02-9 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.489 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206 IUPAC Name: azanium;chloride SMILES: [NH4+].[Cl-]

Ammonia (as Nitrogen) Standard, Certified, 1000ppm ±10ppm (1mL = 1mg N, 1mL = 1.22mg NH<sub>3</sub>), LabChem™ <img src=

Ammonia (as Nitrogen) Standard, Certified, 1000ppm ±10ppm (1mL = 1mg N, 1mL = 1.22mg NH3), LabChem™ Available on GSA/VA Contract for Federal Government customers only.

CAS: 12125-02-9 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.489 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206 IUPAC Name: azanium;chloride SMILES: [NH4+].[Cl-]

OHAUS™ Mini Digital Vortex Mixer

OHAUS™ Mini Digital Vortex Mixer

OHAUS™ Mini Digital Vortex Mixer is ideal for applications that demand repeatable results

Ammonia Standard, Certified, 1000ppm ±10ppm (1mL = 1mg NH<sub>3</sub>), LabChem™

Ammonia Standard, Certified, 1000ppm ±10ppm (1mL = 1mg NH3), LabChem™

CAS: 12125-02-9 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.489 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206 IUPAC Name: azanium;chloride SMILES: [NH4+].[Cl-]

Bromide Standard, 100 ppm Br<sup>-</sup>, Ricca Chemical

Bromide Standard, 100 ppm Br-, Ricca Chemical

CAS: 7647-15-6 Molecular Formula: BrNa Molecular Weight (g/mol): 102.89 MDL Number: MFCD00003475 InChI Key: JHJLBTNAGRQEKS-UHFFFAOYSA-M PubChem CID: 253881 ChEBI: CHEBI:63004 IUPAC Name: sodium bromide SMILES: [Na+].[Br-]

Fluoride Standard, 1 ppm F<sup>-</sup> (Premixed with TISAB/Color Coded Green), Ricca Chemical

Fluoride Standard, 1 ppm F- (Premixed with TISAB/Color Coded Green), Ricca Chemical

CAS: 7681-49-4 Molecular Formula: FNa Molecular Weight (g/mol): 41.988 InChI Key: PUZPDOWCWNUUKD-UHFFFAOYSA-M PubChem CID: 5235 ChEBI: CHEBI:28741 IUPAC Name: sodium;fluoride SMILES: [F-].[Na+]

Chloride Standard, 100 ppm Cl<sup>-</sup>, Ricca Chemical

Chloride Standard, 100 ppm Cl-, Ricca Chemical

CAS: 7647-14-5 Molecular Formula: ClNa Molecular Weight (g/mol): 58.44 MDL Number: MFCD00003477 InChI Key: FAPWRFPIFSIZLT-UHFFFAOYSA-M PubChem CID: 5234 ChEBI: CHEBI:26710 IUPAC Name: sodium chloride SMILES: [Na+].[Cl-]

Fluoride Standard, 10 ppm F<sup>-</sup>, Ricca Chemical

Fluoride Standard, 10 ppm F-, Ricca Chemical

CAS: 7681-49-4 Molecular Formula: FNa Molecular Weight (g/mol): 41.988 InChI Key: PUZPDOWCWNUUKD-UHFFFAOYSA-M PubChem CID: 5235 ChEBI: CHEBI:28741 IUPAC Name: sodium;fluoride SMILES: [F-].[Na+]

Ammonia Standard, 100 ppm NH<sub>3</sub> (82.2 ppm N), Ricca Chemical

Ammonia Standard, 100 ppm NH3 (82.2 ppm N), Ricca Chemical

CAS: 12125-02-9 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.489 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206 IUPAC Name: azanium;chloride SMILES: [NH4+].[Cl-]

OHAUS™ Support Rod and Clamp Kit

OHAUS™ Support Rod and Clamp Kit

OHAUS™ Support Rod and Clamp Kit for holding temperature probes, thermometers, or other glass tubes

Nitrate Standard, 1000 ppm NO<sub>3</sub><sup>-</sup> (226 ppm N), Ricca Chemical

Nitrate Standard, 1000 ppm NO3- (226 ppm N), Ricca Chemical

CAS: 7757-79-1 Molecular Formula: KNO3 Molecular Weight (g/mol): 101.102 InChI Key: FGIUAXJPYTZDNR-UHFFFAOYSA-N PubChem CID: 24434 ChEBI: CHEBI:63043 IUPAC Name: potassium;nitrate SMILES: [N+](=O)([O-])[O-].[K+]

OHAUS™ Fixed Speed Mini Vortex Mixer

OHAUS™ Fixed Speed Mini Vortex Mixer

OHAUS™ Fixed Speed Mini Vortex Mixer is a one touch unit for use with fixed, high speed mixing

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