Get 33% Off Chemicals or Solvents When You Buy 3
Save 33% on three qualifying Fisher Chemical™ solvents or chemicals when you use promo code 3FOR2CHEM at checkout. Code only works when three or more items are added to the cart.
NOTE: Discounts taken off list price.
Qualifying Products
Water, Optima™ LC/MS Grade, Fisher Chemical™
CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.015 MDL Number: 11332 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: dihydrogen oxide,dihydrogen monoxide PubChem CID: 962 ChEBI: CHEBI:15377 IUPAC Name: oxidane SMILES: O
Methanol, UHPLC-MS
Unique signal-to-noise specification for the chemical industry where the solvent quality is linked directly to the sensitivity of the mass spectrometer. | CAS: 67-56-1 | CH4O | 32.04 g/mol
Acetonitrile, UHPLC-MS
Unique signal-to-noise specification for the chemical industry where the solvent quality is linked directly to the sensitivity of the mass spectrometer. | CAS: 75-05-8 | C2H3N | 41.053 g/mol
1-Heptanesulfonic Acid Sodium Salt (HPLC), Fisher Chemical™
CAS: 22767-50-6 Molecular Formula: C7H15NaO3S MDL Number: MFCD00007543 InChI Key: REFMEZARFCPESH-UHFFFAOYSA-M PubChem CID: 23672332
Water with 0.05% Trifluoroacetic Acid (TFA), Optima LC/MS Grade, Fisher Chemical
CAS: 7732-18-5
Tetrabutylammonium Phosphate (White to Off-White Powder/HPLC Grade), Fisher Chemical™
CAS: 5574-97-0 Molecular Formula: C16H38NO4P Molecular Weight (g/mol): 339.46 MDL Number: MFCD00064526 InChI Key: ARRNBPCNZJXHRJ-UHFFFAOYSA-M PubChem CID: 2735142 IUPAC Name: tetrabutylazanium dihydrogen phosphate SMILES: OP(O)([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC
Pentane (Certified), Fisher Chemical™
CAS: 109-66-0 Molecular Formula: C5H12 Molecular Weight (g/mol): 72.15 MDL Number: MFCD00009498 InChI Key: OFBQJSOFQDEBGM-UHFFFAOYSA-N Synonym: n-pentane,pentan,skellysolve a,pentanen,pentani,amyl hydride,tetrafume,tetrakil,tetraspot,pentan polish PubChem CID: 8003 ChEBI: CHEBI:37830 IUPAC Name: pentane SMILES: CCCCC
Sodium Perchlorate Monohydrate (HPLC), Fisher Chemical™
CAS: 7-3-7791 Molecular Formula: ClH2NaO5 Molecular Weight (g/mol): 140.45 MDL Number: MFCD00149164 InChI Key: IXGNPUSUVRTQGW-UHFFFAOYSA-M Synonym: sodium perchlorate monohydrate,sodium perchlorate hydrate,unii-g4h485lhcw,g4h485lhcw,ccris 8893,perchloric acid, sodium salt, monohydrate,sodium hydrate perchlorate,clo4.na.h2o,acmc-1bii1,sodium perchlorate-monohydrate PubChem CID: 516899 IUPAC Name: sodium;perchlorate;hydrate SMILES: O.[O-]Cl(=O)(=O)=O.[Na+]
Mobile phase for HPLC, Acetonitrile with formic acid (0.1%), HPLC Grade, Fisher Chemical
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.05 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: methanoic acid,formylic acid,aminic acid,bilorin,hydrogen carboxylic acid,formisoton,myrmicyl,formira,acide formique,collo-bueglatt PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: formic acid SMILES: C(=O)O
Ammonium Acetate (Crystalline/HPLC), Fisher Chemical
CAS: 631-61-8 Molecular Formula: C2H7NO2 Molecular Weight (g/mol): 77.083 MDL Number: MFCD00013066 InChI Key: USFZMSVCRYTOJT-UHFFFAOYSA-N Synonym: ammonium acetate,acetic acid, ammonium salt,azanium acetate,ammoniumacetate,acetic acid ammonium salt,ammonium ethanoate,unii-rre756s6q2,aconh4,ch3coonh4,ch3co2nh4 PubChem CID: 517165 ChEBI: CHEBI:62947 IUPAC Name: azanium;acetate SMILES: CC(=O)[O-].[NH4+]
Acetonitrile, Optima™ LC/MS Grade, Fisher Chemical™
CAS: 75-05-8 MDL Number: 1878
Water (HPLC), Fisher Chemical™
CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.015 MDL Number: MFCD00011332 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: dihydrogen oxide,dihydrogen monoxide PubChem CID: 962 ChEBI: CHEBI:15377 IUPAC Name: oxidane SMILES: O
1-Propanol (Certified), Fisher Chemical™
CAS: 71-23-8 Molecular Formula: C3H8O Molecular Weight (g/mol): 60.10 MDL Number: MFCD00002941 InChI Key: BDERNNFJNOPAEC-UHFFFAOYSA-N Synonym: 1-propanol,propanol,propyl alcohol,n-propanol,n-propyl alcohol,ethylcarbinol,1-hydroxypropane,optal,osmosol extra,propylic alcohol PubChem CID: 1031 ChEBI: CHEBI:28831 IUPAC Name: propan-1-ol SMILES: CCCO
Restrictions
Discount valid on the purchase of list-price items only through fishersci.com orders. No additional notice of applied discounts will be given after checkout. All promotions and discounts will be applied to eligible Fisher Scientific cart items only. Only one promo code can be applied per order.
This offer is valid January 1, 2026 through March 31, 2026.
Customer acknowledges that this offer may include a discount or other price reduction that must be properly and accurately accounted for and reported by customer in accordance with all federal and state laws, including without limitation the federal anti-kickback law (42 U.S.C. § 1320a-7b(b)(3)(A)) and regulations thereunder (42 C.F.R. §1001.952(h)).