Reagents, G

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  • Graphite powder, natural, microcrystal grade, APS 2-15 micron, 99.9995% (metals…

    Alfa Aesar

    Purity: 99.9995% (metals basis) UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2504.10 Hazard Statements: H228-H319-H335 Flammable solid. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Graphite rod, 6.15mm (0.242in) dia x 152mm (6in) long, 99.9995% (metals basis)

    Alfa Aesar

    Purity: 99.9995% (metals basis) Harmonized Tariff Code:  6815.10

  • Germanium(IV) chloride, 99.9999% (metals basis)

    Alfa Aesar

    Formula: Cl4Ge Formula weight: 214.40 Purity: 99.9999% (metals basis) CAS Number: 10038-98-9 UN Number: UN3264 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2827.39 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye…

  • Gadolinium(III) isopropoxide, 99.9% (metals basis), 5% w/v in toluene…

    Alfa Aesar

    Formula: C9H21GdO3 Formula weight: 334.51 Purity: 99.9% (metals basis), 5% w/v in toluene/isopropanol (3:2) CAS Number: 14532-05-9 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2846.90 Hazard Statements: H225-H304-H361-H373-H315-H319-H336 …

  • Gadolinium(III) iodide, ultra dry, 99.99% (REO)

    Alfa Aesar

    Formula: GdI3 Formula weight: 537.96 Purity: 99.99% (REO) CAS Number: 13572-98-0 Harmonized Tariff Code:  2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Graphite powder, natural, universal grade, -200 mesh, 99.9995% (metals basis)

    Alfa Aesar

    Purity: 99.9995% (metals basis) UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2504.10 Hazard Statements: H228-H319-H335 Flammable solid. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Gold flake/sphere, APS 1.5-3.0 micron, 99.96% (metals basis)

    Alfa Aesar

    Purity: 99.96% (metals basis) CAS Number: 7440-57-5 Harmonized Tariff Code:  7108.11

  • Gadolinium(III) chloride hexahydrate, REacton r, 99.9% (REO)

    Alfa Aesar

    Formula: GdCl3 6H2O Formula weight: 371.70 (263.61anhy) Purity: 99.9% (REO) CAS Number: 13450-84-5 Harmonized Tariff Code:  2846.90 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …

  • Glyoxal, 40% w/w aq. soln.

    Alfa Aesar

    Synonym(s): Ethanedial Formula: C2H2O2 Formula weight: 58.04 CAS Number: 107-22-2 Harmonized Tariff Code:  2912.19 Hazard Statements: H341-H315-H319-H317 Suspected of causing genetic defects. Causes skin irritation. Causes serious eye irritation. May cause an allergic skin…

  • Glycerol tributyrate, 98%

    Alfa Aesar

    Synonym(s): Tributyrin Formula: C15H26O6 Formula weight: 302.37 Purity: 98% CAS Number: 60-01-5 Harmonized Tariff Code:  2915.60

  • Gibberellic Acid A4+A7, 90%

    Alfa Aesar

    Purity: 90% Harmonized Tariff Code:  2932.20

  • Gellan Gum

    Alfa Aesar

    Synonym(s): Phytagel CAS Number: 71010-52-1 Harmonized Tariff Code:  3913.90

  • Gold nanoparticles, 30nm, supplied in 0.1 mg/ml sodium citrate with stabilizer,…

    Alfa Aesar

    CAS Number: 7440-57-5 Harmonized Tariff Code:  2843.10

  • Glycerol, 99+%

    Alfa Aesar

    Synonym(s): Glycerin, 1,2,3-Propanetriol Formula: C3H8O3 Formula weight: 92.09 Purity: 99+% CAS Number: 56-81-5 Harmonized Tariff Code:  2905.45 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear…

  • Gold Thinfoil, 0.002mm (0.00008in) thick, 99.9% (metals basis)

    Alfa Aesar

    Purity: 99.9% (metals basis) CAS Number: 7440-57-5 Harmonized Tariff Code:  7108.13

  • Glycolic acid, 98%

    Alfa Aesar

    Synonym(s): Hydroxyacetic acid Formula: C2H4O3 Formula weight: 76.05 Purity: 98% CAS Number: 79-14-1 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2918.19 Hazard Statements: H314-H318-H302-H332 Causes severe skin burns and eye damage.…

  • Glassy carbon spherical powder, 0.4-12 micron, type 2

    Alfa Aesar

    UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2803.00 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective…

  • Germanium n-butoxide, 97+%

    Alfa Aesar

    Synonym(s): Tetra-n-butoxygermane Formula: C16H36GeO4 Formula weight: 365.05 Purity: 97+% CAS Number: 25063-27-8 Harmonized Tariff Code:  2905.19 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280g-P305+P351+P338…

  • Gadolinium(III) oxide, REacton r, 99.9% (REO)

    Alfa Aesar

    Formula: Gd2O3 Formula weight: 362.50 Purity: 99.9% (REO) CAS Number: 12064-62-9 Harmonized Tariff Code:  2846.90

  • Gelatin, type A, 175 Bloom

    Alfa Aesar

    CAS Number: 9000-70-8 Harmonized Tariff Code:  3503.00

  • Guanidine thiocyanate, 99%

    Alfa Aesar

    Synonym(s): Guanidine rhodanide Formula: CH5N3 HSCN Formula weight: 118.16 Purity: 99% CAS Number: 593-84-0 Harmonized Tariff Code:  2930.90 Hazard Statements: H301-H311-H332 Toxic if swallowed. Toxic in contact with skin. Harmful if inhaled. Precautionary Statements: …

  • Gold Germanium slug, 6.35mm (0.25in)dia x 6.35mm (0.25in) length, Premion r, 99…

    Alfa Aesar

    Formula: Au Ge 88 12 wt Purity: 99.999% (metals basis) Harmonized Tariff Code:  7108.13

  • Graphite rod, 6.15mm (0.242in) dia x 152mm (6in) long, 99.9995% (metals basis)

    Alfa Aesar

    Purity: 99.9995% (metals basis) Harmonized Tariff Code:  6815.10

  • Glutarimide, 98%

    Alfa Aesar

    Synonym(s): Piperidine-2,6-dione Formula: C5H7NO2 Formula weight: 113.12 Purity: 98% CAS Number: 1121-89-7 Harmonized Tariff Code:  2925.19

  • Gallium pellets, 6mm dia, 99.99999% (metals basis)

    Alfa Aesar

    Formula: Requires overnight shipping with cold pack Purity: 99.99999% (metals basis) CAS Number: 7440-55-3 UN Number: UN2803 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  8112.92

  • Gallium ingot, 99.999% (metals basis)

    Alfa Aesar

    Formula: Requires overnight shipping with cold pack Purity: 99.999% (metals basis) CAS Number: 7440-55-3 UN Number: UN2803 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  8112.92

  • Glassy carbon spherical powder, 0.4-12 micron, type 1

    Alfa Aesar

    UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2803.00 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective…

  • Glycine, ACS, 98.5+%

    Alfa Aesar

    Synonym(s): Aminoacetic acid, H-Gly-OH Formula: NH2CH2CO2H Formula weight: 75.07 Purity: 98.5+% CAS Number: 56-40-6 Harmonized Tariff Code:  2922.49

  • Graphite adhesive, alcohol based

    Alfa Aesar

    UN Number: UN1133 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  3506.10 Hazard Statements: H225-H318-H335-H336 Highly flammable liquid and vapour. Causes serious eye damage. May cause respiratory irritation. May cause drowsiness or dizziness. Precautionary Statements: …

  • Graphite powder, synthetic, conducting grade, -325 mesh, 99.9995% (metals basis)

    Alfa Aesar

    Purity: 99.9995% (metals basis) UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  3801.10 Hazard Statements: H228-H319-H335 Flammable solid. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Glycolic acid, ca 67% aq. soln.

    Alfa Aesar

    Synonym(s): Hydroxyacetic acid Formula: C2H4O3 Formula weight: 76.05 CAS Number: 79-14-1 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2918.19 Hazard Statements: H331-H314-H318-H302 Toxic if inhaled. Causes severe skin burns and eye damage.…

  • Gold powder, spherical, APS 0.5-0.8 micron, 99.96+% (metals basis)

    Alfa Aesar

    Purity: 99.96+% (metals basis) CAS Number: 7440-57-5 Harmonized Tariff Code:  7108.11

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