Imprinted clear black graduations ensure accurate readings.

Constructed of optically clear polystyrene for easy viewing of sample. Falcon™ Round-Bottom Polystyrene Tubes are widely used and referenced in laboratory protocols.

New, improved Fisherbrand SureOne Reload system offers a full line of micropoint universal fit pipet tips

Designed for use when transferring large sample volume. Advanced moulding technology ensures tips are straight. Alternative option to serological pipettes.

Pipets have improved optical clarity — high-contrast black markings make volumes easier to read

Designed to collect, transfer, and drop both sample and weighing boat into the acid solution during a Kjeldahl analysis without influencing analytical results. Whatman™ Kjeldahl Weighing Boats are excellent for both weighing and quantitative sample transfer.

CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: MFCD00003548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: soda, caustic, sodium hydroxide solution, sodium hydroxide na oh, ascarite, aetznatron, soda lye, white caustic, sodium hydrate, caustic soda, sodium hydroxide PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+]

Sample collection and particle analysis

Pleated to save time and achieve optimal fit in conical filter funnels. Whatman™ Qualitative Filter Paper: Grade 597½ Pleated Circles provide extra surface area to increase total loading capacity.

For test tubes and flasks

Choose a glove with enhanced comfort and tactile sensitivity. Fisherbrand™ Comfort Nitrile Gloves are powder free and latex-free with a beaded fit and textured fingers.

Reliably measure pH, mV, ORP and temperature with our benchtop pH meter for advanced lab analysis and printer or computer interfacing.

Accurately measure pH, ion concentration, conductivity, dissolved oxygen and temperature with our pH/ISE/conductivity/RDO/DO portable meter.

Select this multiparameter colorimeter to manage your water and wastewater analysis using over 90 preprogrammed methods.

New, improved Fisherbrand SureOne Reload system offers a full line of micropoint universal fit pipet tips

Efficiently measure ORP and temperature simultaneously without a separate reference electrode in a single instance with these redox/ORP/temp electrodes.

Accurately measure pH, dissolved oxygen and temperature with our pH/DO/RDO portable meter for high performance in challenging field tests.

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.01 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: nitryl hydroxide, nitrous fumes, acide nitrique, nital, acidum nitricum, rfna, salpetersaeure, azotic acid, aqua fortis, hydrogen nitrate PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: O[N+]([O-])=O

Reliably measure pH, mV, ORP and temperature with our portable pH meter for advanced field analysis and printer or computer interfacing.

Thermo Scientific™ Remel McFarland Equivalence Turbidity Standard is packaged in plastic case with a visual comparison card.

Isolate and enumerate microbial flora in brewing and fermentation processes with this medium.

Achieve exceptional performance and maximum resolution for reversed-phase separation of analytes with moderate hydrophobicity.

Utilize dual LED light sources and drinking water/wastewater methods approved for U.S. EPA regulatory reporting offered by this turbidity meter.

Measure common water and wastewater parameters using this colorimeter with 65 pre-programmed methods and auto-test ampoule compatibility.

Sturdy glass disposal box manufactured from corrugated cardboard supplied with polyethylene liner bags. Fisherbrand™ Glass-Disposal Boxes keep glass waste separate from other waste.

Manufactured from crystal-grade polystyrene for optical clarity. Falcon™ Bacteriological Petri Dishes are not tissue culture treated for cell attachment for applications where cell attachment is not desired. The surface is hydrophobic.

Accurately monitor pH, ion concentration, mV, ORP and temperature on two channels with our pH/ISE benchtop meter for advanced lab analysis.

Accurately measure pH, conductivity and temperature with our pH/conductivity portable meter for high performance in challenging field tests.

Make quick, simple, accurate and economical measurement of silver and sulfide ions in aqueous solutions with these electrodes.

Measure dissolved oxygen levels without the difficulties of membrane replacement by using this RDO™ dissolved oxygen probe.