668 Results for: "Spectrophotometer"
Ward's® AP Chemistry Investigation 2: Spectrophotometry: What is the Mass Percent of Copper in Brass?
Supplier: Ward's Science
Meets AP Science Practices 4, 5, and 6
Expand 2 Items
Lead AA Standard, 1 ml = 1 mg Pb (1000 ppm Pb)Pb in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
Lead Standard, 1000 µg/ml, Application: AAS standards
Expand 2 Items
Nickel AA Standard, 1 ml = 1 mg Ni (1000 ppm Ni)Ni in 3% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
Nickel Standard, 1000 µg/ml, Application: AAS standards
Expand 1 Items
Zinc Vacu-Vials® (0 to 15.0 ppm)
Supplier: CHEMetrics
Zinc Vacu-Vials® (0 to 15.0 ppm)
Expand 1 Items
Oxygen Instrumental Test 0 to 1 ppm
Supplier: CHEMetrics
Oxygen Instrumental Test 0 to 1 ppm
Expand 1 Items
Nitrite Instrumental Test 0 to 1 ppm
Supplier: CHEMetrics
Nitrite Instrumental Test 0 to 1 ppm
Expand 1 Items
Lumina™ Hollow Cathode and Electrode Discharge Lamps, PerkinElmer
Supplier: PerkinElmer
This lamp is designed for use with and tested on spectrometers to assure compatibility and the highest performance.
Expand 1 Items
Phenols Instrumental Test 0 to 20 ppm
Supplier: CHEMetrics
Phenols Instrumental Test 0 to 20 ppm
Expand 1 Items
Aluminum ICP Standard, 1 ml = 1 mg Al (1000 ppm Al)Al(NO₃)₃ in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
Aluminium Standard, 1000 µg/ml Al, Application: ICP standards
Expand 1 Items
Nickel ICP Standard, 1 ml = 10 mg Ni (10000 ppm Ni)Ni in 5% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
Nickel Standard, 10000 µg/ml, Application: ICP standards
Expand 3 Items
Magnesium ICP Standard, 1 ml = 10 mg Mg (10000 ppm Mg)MgO in 5% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
Magnesium Standard, 10000 µg/ml, Application: ICP standards
Expand 2 Items
Vanadium ICP Standard, 1 ml = 10 mg V (10000 ppm V)V in 5% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
Vanadium Standard, 10000 µg/ml, Application: ICP standards
Expand 1 Items
Cyanide Instrumental Test 0 to 0.4 ppm
Supplier: CHEMetrics
Cyanide Instrumental Test 0 to 0.4 ppm
Expand 1 Items
Ozone Instrumental Test 0 to 0.25 ppm
Supplier: CHEMetrics
Ozone Instrumental Test 0 to 0.25 ppm
Expand 1 Items
Cesium ICP Standard, 1 ml = 10 mg Cs (10,000 ppm Cs)CsNO₃ in 5% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
Cesium Standard, 10000 µg/ml, Application: ICP standards
Expand 1 Items
Hydrogen Peroxide Instrumental Test
Supplier: CHEMetrics
Hydrogen Peroxide Instrumental Test
Expand 1 Items
Flask, Nephelo Culture, Ace Glass Incorporated
Supplier: Ace Glass
This Nephelo culture flask has a long-style neck that accommodates a 25mm stainless steel or plastic closure
Expand 1 Items
UV/VIS Photometric Accuracy Calibration Standards, FUV Dual Series, FireFlySci
Supplier: FIREFLYSCI, INC.
Firefly’s FUV Dual Series filters allow you to verify photometric accuracy and stray light in the range of 200 - 700 nm. Includes certified values for both the front and back of the filter for determining stray light.
Expand 7 Items
VWR® Air-Cooled Recirculator
Supplier: VWR International
Economical liquid-to-air cooling unit is ideal for applications where the cooling fluid temperature is higher than the ambient temperature and control is not required.
Expand 1 Items
Peracetic Acid Instrumental Test 0 to 5 ppm
Supplier: CHEMetrics
Peracetic Acid Instrumental Test 0 to 5 ppm
Expand 1 Items
DipTip™ Mini Miniature UV/VIS/NIR Dipping Probes
Supplier: WORLD PRECISION INSTRUMENTS LLC
Mini DipTip™ is a miniature transmission probe for microliter spectroscopic sampling. Mini DipTip’s tip diameter is only 1.5 mm, the size of a 17-gauge needle. It will fit into all micro centrifuge tubes on the market and is a useful tool for measuring protein and DNA samples. It can also be used for a dissolution system.
Expand 3 Items
Magnesium ICP Standard, 1 ml = 1 mg Mg (1000 ppm Mg)MgO in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
Magnesium Standard, Magnesium standard solution, 1,000 mg/l Mg in dil. nitric acid analytical reagent, 1000 µg/ml, Application: ICP standards
Expand 1 Items
Kemtec® Photosynthesis Reaction Activities
Supplier: Kemtec
Two activities to explore photosynthesis.
Expand 2 Items
Microtiter® 96-Well UV Microplates, Thermo Scientific
Supplier: Thermo Fisher Scientific
These flat-bottom UV plates offer a low background and higher throughput at wavelengths of 260 and 280nm
Expand 1 Items
Pocket Colorimeter II Test Kits
Supplier: Hach
This colorimeter is a portable, rugged, and convenient instrument, ideally suited for in-the-field analysis.
Expand 1 Items
Orion™ Powder Chemistry Packs, Thermo Scientific
Supplier: Thermo Fisher Scientific
Orion™ AQUAfast Powder Pack Reagents perform colorimetric measurements of common water parameters with powders that dissolve quickly and mix easily.
Expand 12 Items
Lamps for HPLC, Agilent Technologies
Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA
A wide selection of certified, long-life lamps for Agilent HPLC systems.
Expand 1 Items
Enzyme Catalysis Lab Activity
Supplier: Edvotek
In this experiment, students safely analyze the enzymatic decomposition of hydrogen peroxide.
Expand 1 Items
Forensic Enzymology Lab Activity
Supplier: Edvotek
Investigate Trace Evidence of Enzymes in Saliva Samples
Expand 1 Items
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: BDH
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International