Winemaking / Markets Served

Common Use Lab Chemicals

Gusmer offers a wide variety of lab chemicals including the following:

Product Size Chemical Notes Shelf Life
Alcohol, Reagent 500 ml For burning in alcohol burners Indefinite
Copper Sulfate 1000 ml
(1% & 10% Solution available)
For treating sulfide odors 1-2 years
Ascorbic acid 1% 30 ml For treating sulfide odors 1 year refrigerated
Hydrogen Peroxide 30% 100 ml, 500 ml Keep refrigerated (Hazardous Material – Additional shipping charges apply) 1 year
pH Buffer 4.01 250 ml, 1000 ml Color coded, prepared to NBS standards 6-12 months
pH Buffer 7.00 250 ml, 1000 ml Color coded, prepared to NBS standards 6-12 months
pH Electrode Soak 250 ml, 500 ml KCl-buffer solution to store electrodes Until Moldy
Boric Acid/ NaOH 500 ml For NOPA testing
O-phthaldialdehyde 120 ml For NOPA testing
No-OPA 120 ml For NOPA testing
Isoleucine Standard 10 vials For NOPA testing
Phenolphthalein 1% 250 ml Color indicator for TA and VA titrations Indefinite
N-acetyl/ L-cysteine 500 ml
Starch 1% 500 ml
Iodine 0.02 N 1000 ml
Hydrochloric Acid 500 ml
(0.01 N & 0.10 N available)
1 year
Phosphoric Acid 25% 1000 ml 1-2 years
Sulfuric Acid 25% 1000 ml 1-2 years

For full details please contact your local Gusmer Technical Sales Representative.

Downloads:
Copper Sulfate SDS
pH Electrode Soak SDS
Boric Acid / NaOH SDS
OPA Reagent SDS
Isoleucine Standard SDS
N-acetyl/ L-cysteine SDS
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