Menu

High-Purity Inorganic Chemicals

MSE Supplies is your go-to source for high-purity inorganic chemicals and rare earth oxides. In some cases, we can customize particle size and purity level to meet your specifications. Request a quote today.

High-Purity Inorganic Chemicals with 99.9% (3N) or higher purity levels (99.99% 4N, 99.999% 5N, 99.9999% 6N) are widely used in optical materials, photonics, technical ceramics, and glass. MSE Supplies offers both standard and custom-made High-Purity Inorganic Chemicals, including most high-purity rare earth oxides. Please contact our scientists today to discuss your needs for customized high-purity inorganic chemicals and rare earth oxides. For larger quantity orders, please contact us for bulk order discounts.


High Purity Cesium Bromide (CsBr) Trace Metals Basis, Perovskite Grade, 99.999%, 10g - MSE Supplies LLC

5N (99.999%) Perovskite Grade Cesium Bromide (CsBr), 10g

$ 21595 Save $ 2600
High Purity Lead (II) Bromide (PbBr<sub>2</sub>) Trace Metals Basis, Perovskite Grade, 99.999%, 5g - MSE Supplies LLC

5N (99.999%) Perovskite Grade Lead (II) Bromide (PbBr2), 5g

$ 13495 Save $ 1700
AR-P 3100 Series Adhesion-enhanced Positive Resists for the Production of Masks and Fine Scale Divisions, 100mL/bottle - MSE Supplies LLC

AR-P 3100 Series Adhesion-enhanced Positive Resists for the Production of Masks and Fine Scale Divisions, 100mL/bottle

$ 99995 Save $ 12000
AR-P 3250 Thick Positive Resists for Electroplating and Microsystems Technology, 100mL/bottle - MSE Supplies LLC

AR-P 3250 Thick Positive Resists for Electroplating and Microsystems Technology, 100mL/bottle

$ 99995 Save $ 12000
AR-P 3500 (T) Series Sensitive Positive-tone Standard Resists for the Production of Integrated Circuits, 100mL/bottle - MSE Supplies LLC

AR-P 3500 (T) Series Sensitive Positive-tone Standard Resists for the Production of Integrated Circuits, 100mL/bottle

$ 99995 Save $ 12000
AR-P 3740 Sensitive Positive-tone Standard Resists, 100mL/bottle - MSE Supplies LLC

AR-P 3740 Sensitive Positive-tone Standard Resists, 100mL/bottle

$ 99995 Save $ 12000
AR-P 5350 Sensitive Resists for the Production of Vapour Deposition Patterns by Lift-off, 100mL/bottle - MSE Supplies LLC

AR-P 5350 Sensitive Resists for the Production of Vapour Deposition Patterns by Lift-off, 100mL/bottle

$ 99995 Save $ 12000
Sold Out

Gadolinium Gallium Garnet (GGG) single crystals, Purity: 99.99%, Parallelism: within 2-3 micron across diameter, Flatness: 1 lambda or better across diameter (λ = 632.8 nm), S/D: 40-20, 30mm diameter x 5 mm thickness, DSP

$ 1,90595 Save $ 22900
High Purity Lead (II) Iodide (PbI<sub>2</sub>) Trace Metals Basis, Perovskite Grade, 99.99% and 99.999%, 5g - MSE Supplies LLC

High Purity Lead (II) Iodide (PbI2) Trace Metals Basis, Perovskite Grade, 99.99%, 4N, 100g

$ 22995 Save $ 2800
High Purity Lead (II) Iodide (PbI<sub>2</sub>) Trace Metals Basis, Perovskite Grade, 99.99% and 99.999%, 5g - MSE Supplies LLC

High Purity Lead (II) Iodide (PbI2) Trace Metals Basis, Perovskite Grade, 99.999%, 5N, 10g

$ 29995 Save $ 3600
High Purity Methylammonium Chloride (MACl, CH<sub>6</sub>ClN), 99.99%, 50g - MSE Supplies LLC

High Purity Methylammonium Chloride (MACl, CH6ClN), 99.99%, 50g

$ 14595 Save $ 1800
MSE PRO 0.5-2um Co-N-C Single Atom Catalyst (SAC), 2g - MSE Supplies LLC

MSE PRO 0.5-2um Co-N-C Single Atom Catalyst (SAC), 2g

$ 32395 Save $ 3603
MSE PRO 0.5-2um Fe-N-C Single Atom Catalyst (SAC), 2g - MSE Supplies LLC

MSE PRO 0.5-2um Fe-N-C Single Atom Catalyst (SAC), 2g

$ 32395 Save $ 3603
MSE PRO 0.5-2um FeCo-N-C Double Atom Catalyst (DAC), 2g - MSE Supplies LLC

MSE PRO 0.5-2um FeCo-N-C Double Atom Catalyst (DAC), 2g

$ 32395 Save $ 3603
1 kg, 1-2 um Alpha Aluminum Oxide (Alumina) Al<sub>2</sub>O<sub>3</sub> Powder 99.999% 5N,  MSE Supplies

MSE PRO 1 kg, 1-2 um Alpha Aluminum Oxide (Alumina) Al2O3 Powder 99.999% 5N

$ 22595 Save $ 2800
1 kg, 1-2 um Alpha Aluminum Oxide (Alumina) Al<sub>2</sub>O<sub>3</sub> Powder 99.999% 5N,  MSE Supplies

MSE PRO 1 kg, 75-85 um Alpha Aluminum Oxide (Alumina) Al2O3 Powder 99.9% 3N

$ 7995 Save $ 1000
MSE PRO 1% Gold (Au) Nanoparticle Water Dispersion, 150nm, >99.95% Purity, 250mL/bottle - MSE Supplies LLC

MSE PRO 1% Gold (Au) Nanoparticle Water Dispersion, 150nm, >99.95% Purity, 250mL/bottle

$ 1,21595 Save $ 12400