Back

127 Products

Narrowed By: Sigma Aldrich Inc 1KG 500G
Clear All
Sodium nitrite ReagentPlus®, ≥99.0% 500gSIG-S2252-500G
$66.80

*Item is not in stock. This item normally carries a 5-10 day lead time.

Ammonium sulfate BioXtra, ≥99.0%SIG-A2939
$37.20 to $165.00
Potassium hydroxide ACS reagent, ≥85%, pelletsSIG-221473
$31.30 to $624.00
Calcium nitrate tetrahydrate ≥99.0%SIG-C1396
$94.40 to $156.00
Sodium nitrate ACS reagent, ≥99.0%SIG-221341
$92.50 to $351.00
Sodium phosphate monobasic ReagentPlus®, ≥99.0% 1kgSIG-S0751-1KG
$95.50

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium phosphate dibasic ACS reagent, ≥99.0% 1kgSIG-S9763-1KG
$193.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium chloride ReagentPlus®, ≥99% 1kgSIG-S9625-1KG
$71.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Agar microbiology tested, suitable for plant cell culture, suitable for cell culture, powder 500gSIG-A1296-500G
$257.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium citrate tribasic dihydrate ≥98% 1kgSIG-C7254-1KG
$65.90

*Item is not in stock. This item normally carries a 5-10 day lead time.

MMagnesium sulfate heptahydrate, ReagentPlus®, ≥99.0%, 500gSIG-M1880-500G
$55.60
Sodium nitrate ReagentPlus®, ≥99.0% 500gSIG-S5506-500G
$73.80

*Item is not in stock. This item normally carries a 5-10 day lead time.

Triethanolamine reagent grade, 98% 1kgSIG-T58300-1KG
$87.70

*Item is not in stock. This item normally carries a 5-10 day lead time.

Ethylenediaminetetraacetic acid anhydrous, crystalline, BioReagent, suitable for cell culture 500gSIG-E6758-500G
$128.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium dodecylbenzenesulfonate technical gradeSIG-289957
$41.10 to $349.00
Sodium sulfate, ACS reagent, ≥99.0%, anhydrous, granularSIG-239313
$74.20 to $1,860.00
Potassium bromide anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99%SIG-746444
$55.00 to $540.00
p-Xylene ReagentPlus, 99%, 4LSIG-13433-1KG-R
$103.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Glycine ≥99% (HPLC), suitable for western blotting, ReagentPlus® 500gSIG-G7126-500G
$68.50

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium sulfate ACS reagent, ≥99.0%, anhydrous, powder 500gSIG-238597-500G
$82.70

*Item is not in stock. This item normally carries a 5-10 day lead time.

Magnesium sulfate heptahydrate, ReagentPlus®, ≥99.0%, 1kgSIG-M1880-1KG
$87.70

*Item is not in stock. This item normally carries a 5-10 day lead time.

Potassium chloride powder, BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99.0% 500gSIG-P5405-500G
$67.30

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium phosphate dibasic ACS reagent, ≥99.0% 500gSIG-S9763-500G
$109.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

L-Ascorbic acid reagent grade, crystalline 500gSIG-A7506-500G
$130.00
Sodium citrate tribasic dihydrate for molecular biology, ≥99% 500gSIG-C8532-500G
$53.60

*Item is not in stock. This item normally carries a 5-10 day lead time.

Acetic Anhydride, ACS reagent, ≥98.0%, 1kgSIG-242845-1KG
$112.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium thiosulfate Reagent Grade, 99% 1kgSIG-217263-1KG
$165.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Potassium chloride ACS reagent, 99.0-100.5% 500gSIG-P3911-500G
$80.20

*Item is not in stock. This item normally carries a 5-10 day lead time.

Copper(II) nitrate trihydrate, puriss. p.a., 99-104%, 500gSIG-61194-500G
$389.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Zinc sulfate heptahydrate, ACS reagent, 99% 500gSIG-221376-500G
$103.00
Sodium iodide ACS reagent, ≥99.5% 500gSIG-383112-500G
$361.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Bovine Serum Albumin heat shock fraction, protease free, fatty acid free, essentially globulin free, pH 7, ≥98% 1kgSIG-A7030-1KG
$4,410.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Trizma® hydrochloride, anhydrous, free-flowing, Redi-Dri™, ≥99.0% 1kgSIG-RDD009-1KG
$326.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sucrose, BioXtra, ≥99.5% (GC) 1kgSIG-S7903-1KG
$113.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Glycine Reagent Plus, >99% (HPLC) 1kgSIG-G7126-1KG
$114.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Potassium bicarbonate, ACS reagent, 99.7%, powder, crystals or granules 500gSIG-237205-500G
$83.60

*Item is not in stock. This item normally carries a 5-10 day lead time.

Potassium chloride, ACS reagent, 99.0-100.5% 1kgSIG-P3911-1KG
$151.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Calcium chloride dihydrate, BioXtra, ≥99.0% 500gSIG-C5080-500G
$102.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Bovine Serum Albumin heat shock fraction, protease free, fatty acid free, essentially globulin free, pH 7, ≥98% 500gSIG-A7030-500G
$2,820.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Phytol, ≥97%, FG, 1KGSIG-W502200-1KG
$426.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium phosphate monobasic monohydrate ACS reagent, >98% 500GSIG-S9638-500G
$151.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Trizma® hydrochloride reagent grade, ≥99.0% (titration), crystalline 1kgSIG-T3253-1KG
$302.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

D-(+)-Glucose, ACS reagent 500gSIG-G5767-500G
$57.70

*Item is not in stock. This item normally carries a 5-10 day lead time.

Ammonium acetate ACS reagent, ≥97% 500GSIG-238074-500G
$93.10

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sulfanilamide 98% 100gSIG-S9251-500G
$166.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Trizma® base, Primary Standard and Buffer, ≥99.9% (titration), crystalline, 500gSIG-T1503-500G
$110.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sucrose 500gSIG-S0389-500G
$54.20

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium acetate trihydrate Sodium acetate trihydrate 500gSIG-S8625-500G
$72.20

*Item is not in stock. This item normally carries a 5-10 day lead time.

Ammonium chloride for molecular biology, suitable for cell culture, ≥99.5% 1kgSIG-A9434-1KG
$102.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium sulfate anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, ≥99% 500gSIG-793531-500G
$74.90

*Item is not in stock. This item normally carries a 5-10 day lead time.

Activated Charcoal meets USP testing specificationsSIG-C7606
$125.00 to $662.00
Sodium chloride for molecular biology, DNase, RNase, and protease, none detected, ≥99% (titration)SIG-S3014
$59.50 to $426.00
Silver nitrate ACS reagent, ≥99.0%SIG-209139
$175.00 to $1,570.00
Sodium hydroxide reagent grade, ≥98%, pellets (anhydrous)SIG-S5881
$79.70 to $641.00
Sodium chloride ACS reagent, ≥99.0%SIG-S9888
$47.00 to $709.00
Calcium chloride dihydrate ACS reagent, ≥99%SIG-223506
$55.20 to $652.00
Iodine ACS reagent, ≥99.8%, solidSIG-207772
$49.20 to $4,430.00
Acetic acid (glacial) 100%, Suprapur, 250MLSIG-8187041000
$72.90

*Item is not in stock. This item normally carries a 5-10 day lead time.

GLASS BEADS 3 MM 500 GSIG-1040150500
$99.20

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium phosphate dibasic - BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99.0%SIG-S5136-500G
$89.80

*Item is not in stock. This item normally carries a 5-10 day lead time.

Locust bean gum from Ceratonia siliqua seeds, 500GSIG-G0753-500G
$131.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Potassium hexacyanoferrate(III) ACS reagent, ≥99.0% 500gSIG-244023-500G
$157.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Celite Hyflo Supercel, Celite Hyflo Supercel.pH 10 (100 160;g/l, H₂O, 20 160C)., 1KGSIG-1026881000
$87.20

*Item is not in stock. This item normally carries a 5-10 day lead time.

Potassium sulfate ACS reagent, ≥99.0%, powder or crystals 500GSIG-221325-500G
$117.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium phosphate monobasic BioXtra, ≥99.0% 500gSIG-S8282-500G
$125.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

1-Decanol, 98%, 500GSIG-150584-500G
$75.90

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium thiosulfate pentahydrate ACS reagent, ≥99.5% 500gSIG-217247-500G
$78.40

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium acetate trihydrate ACS reagent, ≥99% 1kgSIG-236500-1KG
$139.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Bovine Serum Albumin heat shock fraction, protease free, pH 7, ≥98% 500gSIG-A3294-500G
$2,250.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Zinc sulfate solution c(ZnSO4) = 0.1 mol/l, Titripur, reag. Ph. Eur., reag. USP 1LSIG-S3504-500G
$76.50

*Item is not in stock. This item normally carries a 5-10 day lead time.

Ammonium Citrate Trbasic, ≥97% (titration), 500GSIG-A1332-500G
$234.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Magnesium oxide puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E 530, light, 98.0-100.5% (calc. for dried substance) 500gSIG-13138-500G
$191.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Coumarin ≥99% (HPLC) 500gSIG-C4261-500G
$214.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

SUCROSE meets USP testing specifications 1KGSIG-S3929-1KG
$179.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Ethylenediaminetetraacetic acid disodium salt dihydrate suitable for electrophoresis, for molecular biology, 99.0-101.0% (titration) 500gSIG-E5134-500G
$196.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Trizma® base Primary Standard and Buffer, ≥99.9% (titration), crystalline 1kgSIG-T1503-1KG
$180.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium phosphate dibasic BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99.0% 1kgSIG-S5136-1KG
$151.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium sulfite anhydrous, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS 500gSIG-SX0785-1
$76.90

*Item is not in stock. This item normally carries a 5-10 day lead time.

Potassium sulfate ACS reagent, 99.0%, powder 500gSIG-223492-500G
$128.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Dextrin from corn Type I, powder 1kgSIG-D2006-1KG
$199.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Ammonium carbonate ACS reagent, 30.0% 500gSIG-207861-500G
$90.70

*Item is not in stock. This item normally carries a 5-10 day lead time.

Ethyl 4-aminobenzoate 500gSIG-112909-500G
$73.80

*Item is not in stock. This item normally carries a 5-10 day lead time.

Potassium phthalate monobasic ACS reagent, acidimetric standard 500gSIG-179922-500G
$120.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Copper(II) sulfate pentahydrate ACS reagent, 98.0% 500gSIG-209198-500G
$135.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium sulfite ACS reagent, ≥98.0% 500gSIG-239321-500G
$59.90

*Item is not in stock. This item normally carries a 5-10 day lead time.

VRB (Violet Red Bile Lactose) agar 500gSIG-1014060500
$142.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium sulfate anhydrous, EMPROVE ESSENTIAL, Ph. Eur., BP, ChP, USP, E 514, 1KGSIG-1282111001
$100.00
Salicylic acid ReagentPlus, 99% 500gSIG-105910-500G
$57.80

*Item is not in stock. This item normally carries a 5-10 day lead time.

Benzoic acid ReagentPlus®, 99% 500gSIG-109479-500G
$43.20

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium benzoate, puriss., meets analytical specification of Ph. Eur., BP, FCC, E211, 99.0-100.5% (calc. to the dried substance), powder, 1KGSIG-18106-1KG-R
$55.50

*Item is not in stock. This item normally carries a 5-10 day lead time.

Potassium bromide, ACS 99%, 500 gramsSIG-243418-500G
$118.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Calcium chloride hexahydrate 98% 1kgSIG-442909-1KG
$56.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium sulfate decahydrate 1kgSIG-1066481000
$146.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Calcium nitrate tetrahydrate ACS reagent, 99% 500gSIG-237124-500G
$91.50

*Item is not in stock. This item normally carries a 5-10 day lead time.

Strontium nitrate ACS reagent, 99.0% 500gSIG-243426-500G
$174.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Benzoic Acid, ACS, 99.5%, 500gSIG-242381-500G
$96.40

*Item is not in stock. This item normally carries a 5-10 day lead time.