Surplus Research Chemicals from a Source You Trust

Promo Code 580
US Customers Only

Promo code 580 – 40% off list prices of selected SKUs

Sigma-Aldrich offers bulk quantities of excess inventory, surplus and obsolete research grade products – all at substantial savings! You can buy with confidence as all surplus material is backed by Sigma-Aldrich quality, service and support. Specifications and analytical results can be provided on request. These are one-time, first-come-first-served bargain offers. The list changes regularly, so check back often. Get the full list.

Get the Complete Surplus Items List
Request a file containing the complete list of surplus chemicals.


 

Surplus Chemical Alerts
Stay in the know about Surplus Chemicals.


 

Contact Us
Contact us with any questions, special quote requests, or for more information about Surplus Chemicals. surpluschemicals@sial.com

 

 Monthly Top 100

 
Product No. Description Add to Cart
00259-500MG 1,2-Dierucoyl-sn-glycero-3-phospho-rac-(1-glycerol) sodium salt
00409-1MG IRIS 7-WS CARBOXYLIC ACID
1022808-25MG 2-AMINO-5-CHLOROBENZOPHENONE
1140327-25MG CLONAZEPAM RELATED COMPOUND A
1140338-25MG CLONAZEPAM RELATED COMPOUND B
1188811-25MG DICLOFENAC RELATED COMPOUND A
1370338-25MG LORAZEPAM RELATED COMPOUND B
1370349-25MG LORAZEPAM RELATED COMPOUND C
14386-250MG N-OLEOYL-D-SPHINGOSINE
1604665-10MG RISPERIDONE SYSTEM SUITABILITY MIXTURE
18577-50MG NERYL MONOPHOSPHATE LITHIUM SALT
19571-1MG ATTO 700 AMINE
37442-5G-F DIHYDROXYACETONE PHOSPHATE LITHIUM SALT
37442-5G-F DIHYDROXYACETONE PHOSPHATE LITHIUM SALT
37442-5G-F DIHYDROXYACETONE PHOSPHATE LITHIUM SALT
37442-5G-F DIHYDROXYACETONE PHOSPHATE LITHIUM SALT
39488-5ML Pyrimidine nucleoside phosphorylase
41465-1MG CHROMEO(TM) 546-AZIDE
43388-500MG Esterase Isoenzyme 1 porcine liver, recombinant
44432-1MG ATTO RHO12
44687-25MG 5-Bromo-4-chloro-3-indolyl β-D-ribofuranoside
51431-1MG ATTO RHO11 MALEIMIDE
51797-1MG ATTO MB2 MALEIMIDE
52419-50MG ENE-REDUCTASE RECOMBINANT FROM E.COLI
53564-500MG Esterase Isoenzyme 5 porcine liver, recombinant
55548-1MG Adenosine 2′,3′-cyclic phosphate 5′-phosphosulfate triethylammonium salt
55548-25MG Adenosine 2′,3′-cyclic phosphate 5′-phosphosulfate triethylammonium salt
55548-5MG Adenosine 2′,3′-cyclic phosphate 5′-phosphosulfate triethylammonium salt
56458-1ML (±)-3,4-Methylenedioxyamphetamine hydrochloride solution
56857-250MG N-BUTYRYL-D-SPHINGOSINE
56901-50MG GERANYL MONOPHOSPHATE LITHIUM SALT
59719-1MG [7-(Piperidin-1-yl)-9-(2-propynyloxy)phenoxazin-3-ylidene]dimethylammonium perchlorate
59746-1MG ATTO RHO14
68652-1MG ATTO 633 IODOACETAMIDE
68998-500MG Esterase Isoenzyme 4 porcine liver, recombinant
72978-1MG ATTO 620-BIOTIN
73916-250MG (2S,3R,4E)-2-Amino-4-pentadecene-1,3-diol
742341-50ML 1-(AZIDOMETHYL)-4-CHLOROBENZENE SOLUTION
742457-50ML 1-(AZIDOMETHYL)-4-BROMOBENZENE SOLUTION
742996-5G H-GLN(TRT)-HMPB-CHEMMATRIX. RESIN
743100-1G H-HIS(TRT)-HMPB-CHEMMATRIX. RESIN
743542-5G H-ASP(OTBU)-HMPB-CHEMMATRIX. RESIN
744980-50ML 1-(AZIDOMETHYL)-2-METHYLBENZENE SOLUTION
745081-50ML 1-(AZIDOMETHYL)-2-CHLOROBENZENE SOLUTION
745200-50ML 1-(AZIDOMETHYL)-2-FLUOROBENZENE SOLUTION
745316-50ML 4-(AZIDOMETHYL)BENZONITRILE SOLUTION
75118-1MG ATTO MB2
752886-25G 3-Buten-2-yl 1H-imidazole-1-carboxylate
761052-25G 1H-Imidazole-1-carboxylic acid-3-butenyl ester
77085-1MG ATTO RHO101
77857-50MG KETOREDUCTASE RECOMBINANT FROM E. COLI
80711-500MG Esterase Pseudomonas fluorescens, recombinant from E. coli
80711-50MG Esterase Pseudomonas fluorescens, recombinant from E. coli
80712-500MG Esterase Methylobacterium populi, recombinant
80712-50MG Esterase Methylobacterium populi, recombinant
85102243-1VL NA1/34.HLK ANTI HUMAN CD1A
90678-50G LIPASE, IMMOBLILIZED ON IMMOBEAD 150
90751-5ML Adenosine deaminase chicken, recombinant
91356-50MG trans,trans-Farnesyl monophosphate ammonium salt
91467-500MG Esterase Isoenzyme 6 porcine liver, recombinant
92090904-1VL ND8/34 Cell Line from mouse
92385-500MG ESTERASE NOCARDIA FARCINICA, RECOMBINANT
92546-1MG ABBERIOR. CAGE 500, MALEIMIDE
93712-500MG Esterase Isoenzyme 3 porcine liver, recombinant
93855-500MG Esterase Isoenzyme 2 porcine liver, recombinant
94120830-1VL AFRC 84C6 ANTI-HAEMAGGLUTININ
A0231-25MG AS 604850
A0354-100UG ANTI-ADIPOCYTE COMPLEMENT RELATED
A0608-10UG ABL1 (27-END), ACTIVE, MOUSE, HIS TAGGED
A1351-100UG Anti-Acinus antibody produced in rabbit
A1682-1ML Anti-Mouse IgG (Fab specific)–Alkaline Phosphatase antibody produced in goat
A204-250UG Anti-Epidermal Growth Factor Receptor antibody produced in sheep
A2105-200UL MONOCLONAL ANTI-AP ENDONUCLEASE, CLONE
A2484-200UL ANTI-PAR6 ALPHA (C-TERMINAL)
A2606-200UL MONOCLONAL ANTI-AURORA-A KINASE, BIOTIN
A2609-200UL ANTI-PAR6 ALPHA (N-TERMINAL)
A9356-200UL ANTI-ATG10
C8105-5MG C2 PHYTOCERAMIDE
D5938-1.5KU TAQ SUPERPAK DNA POLYMERASE
E1782-25UL Anti-EDEM2 (C-terminal) antibody produced in rabbit
F8396-.5ML Monoclonal Anti-Factor X antibody produced in mouse
G4798-200UL ANTI-GEP100
GS0010-250RXN GENESNARE DIFFERENTIAL EXPRESSION KIT
GW21172-50UG ANTI-NEMO
GW21557-50UG ANTI-PSTPIP2
GW22125A-50UG ANTI-GDI2 (AB1)
GW22153A-50UG ANTI-UQCRC2 (AB1)
GW22383A-50UG ANTI-PNLIPRP2
GW22833-50UG ANTI-ALPHA-2-CATENIN
I2768-100TST Monoclonal Anti-IgD antibody produced in mouse
I3656-1PAK PROTEOGEL IPG STRIP, 11 CM, PH 3-5
I4281-12EA PROTEOGEL IPG STRIP, 18 CM, PH 3-5
I4531-12EA PROTEOGEL IPG STRIP, 18 CM, PH 8-11
P9669-.2ML Monoclonal Anti-Phycoerythrin antibody produced in mouse
S2313-250UG Streptavidin−Fluorescent Polymer, Ultrasensitive
T9951-200UL MONOCLONAL ANTI-TYROSINASE
U9004-1VL URIDINE PHOSPHATES HPLC MARKER
V2389-5MG VIRODHAMINE HYDROCHLORIDE
V7887-4MG VSV-G PEPTIDE
WH0003958M1-100UG MONOCLONAL ANTI-LGALS3