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Lab Pro offers a comprehensive selection of high-purity powder and solid reagents from TCI Chemicals, ideal for advanced research, synthesis, and industrial applications. These dependable, lab-grade compounds deliver precision and consistency across a range of scientific disciplines. Choose from a wide variety of substances tailored to your specific requirements. Browse our selection below. For custom or bulk orders, contact us at 888-4-LABPRO (888-452-2776). Next-day service in California and same-day service for will-calls.
Chemicals & Reagents
![Sodium Benzoate[for Biochemical Research], 5G - S0855-5G](http://labproinc.com/cdn/shop/products/s0855_8570ca2d-8d54-4aaa-9c79-2f036157f5c5_230x230_crop_center.jpg?v=1744321287)
Sodium Benzoate[for Biochemical Research], 5G - S0855-5G
$29.11Sodium Benzoate[for Biochemical Research], 5G - S0855-5G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C7H6O2=144.10 CAS No: 532-32-1 Physical State: Solid Color: White...
![Sodium Benzoate[for Biochemical Research], 25G - S0855-25G](http://labproinc.com/cdn/shop/products/s0855_230x230_crop_center.jpg?v=1744321286)
Sodium Benzoate[for Biochemical Research], 25G - S0855-25G
$54.73Sodium Benzoate[for Biochemical Research], 25G - S0855-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C7H6O2=144.10 CAS No: 532-32-1 Physical State: Solid Color: White...
N-Succinimidyl 4-(N-Maleimidomethyl)cyclohexanecarboxylate, 1G - S0853-1G
$329.55N-Succinimidyl 4-(N-Maleimidomethyl)cyclohexanecarboxylate, 1G - S0853-1G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C16H18N2O6=334.33 CAS No: 64987-85-5 Physical State: Solid Color: White Melting Point:...
N-Succinimidyl 4-(N-Maleimidomethyl)cyclohexanecarboxylate, 100MG - S0853-100MG
$102.48N-Succinimidyl 4-(N-Maleimidomethyl)cyclohexanecarboxylate, 100MG - S0853-100MG - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 100MG Unit: EA Molecular Formula/Molecular Weight: C16H18N2O6=334.33 CAS No: 64987-85-5 Physical State: Solid Color: White Melting Point:...
N-Succinimidyl Bromoacetate, 100MG - S0852-100MG
$110.63N-Succinimidyl Bromoacetate, 100MG - S0852-100MG - PROPERTIES - Purity: Min. 98.0 (GC) Size: 100MG Unit: EA Molecular Formula/Molecular Weight: C6H6BrNO4=236.02 CAS No: 42014-51-7 Physical State: Solid Color: White Melting Point:...
Sumatriptan Succinate, 1G - S0851-1G
$740.62Sumatriptan Succinate, 1G - S0851-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C14H21N3O2S=413.49 CAS No: 103628-48-4 Physical State: Solid Color: White Melting Point:...
Sumatriptan Succinate, 100MG - S0851-100MG
$152.55Sumatriptan Succinate, 100MG - S0851-100MG - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 100MG Unit: EA Molecular Formula/Molecular Weight: C14H21N3O2S=413.49 CAS No: 103628-48-4 Physical State: Solid Color: White Melting Point:...
Salicylaldehyde Azine, 5G - S0850-5G
$60.55Salicylaldehyde Azine, 5G - S0850-5G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C14H12N2O2=240.26 CAS No: 959-36-4 Physical State: Solid Color: Pale Yellow Melting...
Salicylaldehyde Azine, 25G - S0850-25G
$197.97Salicylaldehyde Azine, 25G - S0850-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H12N2O2=240.26 CAS No: 959-36-4 Physical State: Solid Color: Pale Yellow Melting...
Sialyl Lewis X-Lactose, 5MG - S0849-5MG
$1,435.83Sialyl Lewis X-Lactose, 5MG - S0849-5MG - PROPERTIES - Purity: Min. 97.0 (HPLC) Size: 5MG Unit: EA Molecular Formula/Molecular Weight: C43H72N2O33=1145.03 CAS No: 127923-85-7 Physical State: Solid Color: White Melting...
Sialyl Lewis X-Lactose, 1MG - S0849-1MG
$571.77Sialyl Lewis X-Lactose, 1MG - S0849-1MG - PROPERTIES - Purity: Min. 97.0 (HPLC) Size: 1MG Unit: EA Molecular Formula/Molecular Weight: C43H72N2O33=1145.03 CAS No: 127923-85-7 Physical State: Solid Color: White Melting...
Sodium 2-Iodobenzenesulfonate, 5G - S0848-5G
$402.92Sodium 2-Iodobenzenesulfonate, 5G - S0848-5G - PROPERTIES - Purity: Min. 97.0 (HPLC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C6H5IO3S=306.05 CAS No: 62973-69-7 Physical State: Solid Color: White Melting Point:...
Sodium 2-Iodobenzenesulfonate, 1G - S0848-1G
$123.44Sodium 2-Iodobenzenesulfonate, 1G - S0848-1G - PROPERTIES - Purity: Min. 97.0 (HPLC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C6H5IO3S=306.05 CAS No: 62973-69-7 Physical State: Solid Color: White Melting Point:...
(3aR)-(+)-Sclareolide, 5G - S0847-5G
$54.73(3aR)-(+)-Sclareolide, 5G - S0847-5G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C16H26O2=250.38 CAS No: 564-20-5 Physical State: Solid Color: White Melting Point: 124...
(3aR)-(+)-Sclareolide, 25G - S0847-25G
$153.71(3aR)-(+)-Sclareolide, 25G - S0847-25G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C16H26O2=250.38 CAS No: 564-20-5 Physical State: Solid Color: White Melting Point: 124...
N-Succinimidyl Iodoacetate, 100MG - S0844-100MG
$246.87N-Succinimidyl Iodoacetate, 100MG - S0844-100MG - PROPERTIES - Purity: Min. 95.0 (N) Size: 100MG Unit: EA Molecular Formula/Molecular Weight: C6H6INO4=283.02 CAS No: 39028-27-8 Physical State: Solid Color: White Melting Point:...
Sarcosine Ethyl Ester Hydrochloride, 5G - S0841-5G
$39.59Sarcosine Ethyl Ester Hydrochloride, 5G - S0841-5G - PROPERTIES - Purity: Min. 98.0 (N,T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C5H11NO2=153.61 CAS No: 52605-49-9 Physical State: Solid Color: White...
Sarcosine Ethyl Ester Hydrochloride, 25G - S0841-25G
$124.60Sarcosine Ethyl Ester Hydrochloride, 25G - S0841-25G - PROPERTIES - Purity: Min. 98.0 (N,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C5H11NO2=153.61 CAS No: 52605-49-9 Physical State: Solid Color: White...
Sarafloxacin Hydrochloride, 1G - S0840-1G
$96.65Sarafloxacin Hydrochloride, 1G - S0840-1G - PROPERTIES - Purity: Min. 97.0 (HPLC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C20H17F2N3O3=421.83 CAS No: 91296-87-6 Physical State: Solid Color: White Melting Point:...
Sucralose, 5G - S0839-5G
$37.26Sucralose, 5G - S0839-5G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H19Cl3O8=397.63 CAS No: 56038-13-2 Physical State: Solid Color: White Melting Point: 130...
Sucralose, 25G - S0839-25G
$100.15Sucralose, 25G - S0839-25G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C12H19Cl3O8=397.63 CAS No: 56038-13-2 Physical State: Solid Color: White Melting Point: 130...
Sucralose, 100G - S0839-100G
$302.77Sucralose, 100G - S0839-100G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C12H19Cl3O8=397.63 CAS No: 56038-13-2 Physical State: Solid Color: White Melting Point: 130...
Sodium Dicyanamide, 25G - S0838-25G
$48.91Sodium Dicyanamide, 25G - S0838-25G - PROPERTIES - Purity: Min. 98.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C2N3Na=89.03 CAS No: 1934-75-4 Physical State: Solid Color: White Melting Point:...
Sodium Dicyanamide, 100G - S0838-100G
$124.60Sodium Dicyanamide, 100G - S0838-100G - PROPERTIES - Purity: Min. 98.0 (T) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C2N3Na=89.03 CAS No: 1934-75-4 Physical State: Solid Color: White Melting Point:...
Sodium 3-Nitrobenzoate, 25G - S0837-25G
$17.54Sodium 3-Nitrobenzoate, 25G - S0837-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C7H5NO4=189.10 CAS No: 827-95-2 Physical State: Solid Color: White Melting Point:...
Sodium 2,3,5,6-Tetrafluoro-4-hydroxybenzenesulfonate, 5G - S0836-5G
$667.26Sodium 2,3,5,6-Tetrafluoro-4-hydroxybenzenesulfonate, 5G - S0836-5G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C6H2F4O4S=268.11 CAS No: 221908-17-4 Physical State: Solid Color: White Melting Point:...
Sodium 2,3,5,6-Tetrafluoro-4-hydroxybenzenesulfonate, 1G - S0836-1G
$192.14Sodium 2,3,5,6-Tetrafluoro-4-hydroxybenzenesulfonate, 1G - S0836-1G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C6H2F4O4S=268.11 CAS No: 221908-17-4 Physical State: Solid Color: White Melting Point:...
Sophoricoside, 100MG - S0835-100MG
$267.84Sophoricoside, 100MG - S0835-100MG - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 100MG Unit: EA Molecular Formula/Molecular Weight: C21H20O10=432.38 CAS No: 152-95-4 Physical State: Solid Color: Pale Yellow Melting Point:...
![Streptomycin Sulfate[for Protein Research], 5G - S0834-5G](http://labproinc.com/cdn/shop/products/s0834_3fd8364a-a31e-469f-b787-3c3e5dd9c7ad_230x230_crop_center.jpg?v=1744321263)
Streptomycin Sulfate[for Protein Research], 5G - S0834-5G
$24.45Streptomycin Sulfate[for Protein Research], 5G - S0834-5G - PROPERTIES - Purity: Min. 95.0 (N) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C21H39N7O12=728.69 CAS No: 3810-74-0 Physical State: Solid Color: White...
![Streptomycin Sulfate[for Protein Research], 25G - S0834-25G](http://labproinc.com/cdn/shop/products/s0834_230x230_crop_center.jpg?v=1744321262)
Streptomycin Sulfate[for Protein Research], 25G - S0834-25G
$38.43Streptomycin Sulfate[for Protein Research], 25G - S0834-25G - PROPERTIES - Purity: Min. 95.0 (N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C21H39N7O12=728.69 CAS No: 3810-74-0 Physical State: Solid Color: White...
![Sulfanilamide[for Biochemical Research], 5G - S0833-5G](http://labproinc.com/cdn/shop/products/s0833_230x230_crop_center.jpg?v=1744321261)
Sulfanilamide[for Biochemical Research], 5G - S0833-5G
$38.43Sulfanilamide[for Biochemical Research], 5G - S0833-5G - PROPERTIES - Purity: Min. 99.0 (T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C6H8N2O2S=172.20 CAS No: 63-74-1 Physical State: Solid Color: White Melting...
![Sodium SulfanilateHydrate[for Biochemical Research], 5G - S0832-5G](http://labproinc.com/cdn/shop/products/s0832_230x230_crop_center.jpg?v=1744321260)
Sodium SulfanilateHydrate[for Biochemical Research], 5G - S0832-5G
$29.11Sodium SulfanilateHydrate[for Biochemical Research], 5G - S0832-5G - PROPERTIES - Purity: Min. 98.0 (T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C6H7NO3S=195.17 CAS No: 123333-70-0 Physical State: Solid Color: White...
![N-(2-Hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline Sodium Salt[for Biochemical Research], 200MG - S0827-200MG](http://labproinc.com/cdn/shop/products/s0827_99d1f217-d791-450c-b463-39a5fa1e3a62_230x230_crop_center.jpg?v=1744321256)
N-(2-Hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline Sodium Salt[for Biochemical Research], 200MG - S0827-200MG
$98.98N-(2-Hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline Sodium Salt[for Biochemical Research], 200MG - S0827-200MG - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C11H17NO6S=313.30 CAS No: 82692-88-4 Physical State: Solid Color:...
![N-(2-Hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline Sodium Salt[for Biochemical Research], 1G - S0827-1G](http://labproinc.com/cdn/shop/products/s0827_230x230_crop_center.jpg?v=1634126991)
N-(2-Hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline Sodium Salt[for Biochemical Research], 1G - S0827-1G
$344.14N-(2-Hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline Sodium Salt[for Biochemical Research], 1G - S0827-1G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C11H17NO6S=313.30 CAS No: 82692-88-4 Physical State: Solid Color:...
![Sodium 3-(N-Ethyl-3-methoxyanilino)-2-hydroxy-1-propanesulfonate[for Biochemical Research], 200MG - S0826-200MG](http://labproinc.com/cdn/shop/products/s0826_3604a924-ded5-4e04-beda-0285209e1331_230x230_crop_center.jpg?v=1744321255)
Sodium 3-(N-Ethyl-3-methoxyanilino)-2-hydroxy-1-propanesulfonate[for Biochemical Research], 200MG - S0826-200MG
$32.61Sodium 3-(N-Ethyl-3-methoxyanilino)-2-hydroxy-1-propanesulfonate[for Biochemical Research], 200MG - S0826-200MG - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C12H19NO5S=311.33 CAS No: 82692-96-4 Physical State: Solid Color: White...
![Sodium 3-(N-Ethyl-3-methoxyanilino)-2-hydroxy-1-propanesulfonate[for Biochemical Research], 1G - S0826-1G](http://labproinc.com/cdn/shop/products/s0826_230x230_crop_center.jpg?v=1744321254)
Sodium 3-(N-Ethyl-3-methoxyanilino)-2-hydroxy-1-propanesulfonate[for Biochemical Research], 1G - S0826-1G
$100.15Sodium 3-(N-Ethyl-3-methoxyanilino)-2-hydroxy-1-propanesulfonate[for Biochemical Research], 1G - S0826-1G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C12H19NO5S=311.33 CAS No: 82692-96-4 Physical State: Solid Color: White...
Sodium 4-HydroxybenzenesulfonateDihydrate, 500G - S0824-500G
$100.15Sodium 4-HydroxybenzenesulfonateDihydrate, 500G - S0824-500G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C6H6O4S=232.18 CAS No: 10580-19-5 Physical State: Solid Color: White Melting Point:...
Sodium 4-HydroxybenzenesulfonateDihydrate, 25G - S0824-25G
$20.96Sodium 4-HydroxybenzenesulfonateDihydrate, 25G - S0824-25G - PROPERTIES - Purity: Min. 98.0 (HPLC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C6H6O4S=232.18 CAS No: 10580-19-5 Physical State: Solid Color: White Melting Point:...
![Silica Gel(Spherical, 100micro m)[for Column Chromatography], 1KG - S0822-1KG](http://labproinc.com/cdn/shop/products/s0822_230x230_crop_center.jpg?v=1744321251)
Silica Gel(Spherical, 100micro m)[for Column Chromatography], 1KG - S0822-1KG
$130.42Silica Gel(Spherical, 100micro m)[for Column Chromatography], 1KG - S0822-1KG - PROPERTIES - Purity: n/a Size: 1KG Unit: EA Molecular Formula/Molecular Weight: O2Si=60.08 CAS No: 7631-86-9 Physical State: Solid Color: White...
![Silica Gel(Spherical, 60micro m)[for Flash Chromatography], 1KG - S0821-1KG](http://labproinc.com/cdn/shop/products/s0821_230x230_crop_center.jpg?v=1744321250)
Silica Gel(Spherical, 60micro m)[for Flash Chromatography], 1KG - S0821-1KG
$193.31Silica Gel(Spherical, 60micro m)[for Flash Chromatography], 1KG - S0821-1KG - PROPERTIES - Purity: n/a Size: 1KG Unit: EA Molecular Formula/Molecular Weight: O2Si=60.08 CAS No: 7631-86-9 Physical State: Solid Color: White...
N-Succinimidyl Ferrocenecarboxylate, 200MG - S0820-200MG
$142.07N-Succinimidyl Ferrocenecarboxylate, 200MG - S0820-200MG - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 200MG Unit: EA Molecular Formula/Molecular Weight: C15H13FeNO4=327.12 CAS No: 115223-09-1 Physical State: Solid Color: Pale Yellow Melting...
N-Succinimidyl Ferrocenecarboxylate, 1G - S0820-1G
$430.87N-Succinimidyl Ferrocenecarboxylate, 1G - S0820-1G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C15H13FeNO4=327.12 CAS No: 115223-09-1 Physical State: Solid Color: Pale Yellow Melting...
N-Succinimidyl 3-(2-Pyridyldithio)propionate, 5G - S0819-5G
$1,362.47N-Succinimidyl 3-(2-Pyridyldithio)propionate, 5G - S0819-5G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C12H12N2O4S2=312.36 CAS No: 68181-17-9 Physical State: Solid Color: White Melting Point:...
N-Succinimidyl 3-(2-Pyridyldithio)propionate, 1G - S0819-1G
$454.16N-Succinimidyl 3-(2-Pyridyldithio)propionate, 1G - S0819-1G - PROPERTIES - Purity: Min. 98.0 (HPLC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C12H12N2O4S2=312.36 CAS No: 68181-17-9 Physical State: Solid Color: White Melting Point:...
