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BIOCHEMISTRY STORES Location: ® 4-321 BSB SIGMA-ALDRICH STOCKED ITEMS Justin Rogers [email protected] University of Iowa 319-335-8134 319-335-7927

Great savings on Sigma-Aldrich products with the convenience of local stocking. Item Cat. No. Product Description Iowa Price ($) Acids / Bases 000000000001004956 258148-6X500ML ACS reagent, 37% 11.61 000000000001005423 258105-500ML Sulfuric acid ACS reagent, 95.0-98.0% 17.92 Amino Acids 000000000001004530 G7126-1KG Glycine ReagentPlus®, ≥99% (HPLC) 30.33 000000000001004916 G1251-100G L-Glutamic acid ReagentPlus®, ≥99% (HPLC) 19.08 000000000001004950 H8000-500G L-Histidine ReagentPlus®, ≥99% (TLC) 117.60 000000000001004995 L8000-100G L-Leucine reagent grade, ≥98% (HPLC) 22.80 000000000001005156 P5482-100G L-Phenylalanine from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 98.5-101.0% 34.80 000000000001005222 P5607-100G L-Proline from non-animal source, meets EP, USP testing specifications, suitable for cell culture 36.00 000000000001005455 T8625-25G L-Threonine reagent grade, ≥98% (HPLC) 25.20 Buffers / Buffer Salts 000000000001004583 B9754-100G BIS-TRIS ≥98.0% (titration) 30.00 000000000001004641 C2632-100G CAPS ≥98.0% 37.38 000000000001005056 M2933-100G MES hydrate BioPerformance Certified, suitable for cell culture, ≥99.5% 35.86 000000000001005210 P5629-500G Potassium phosphate tribasic reagent grade, ≥98% 11.28 000000000001005353 S3014-1KG Sodium for , DNase, RNase, and protease, none detected, ≥98% (titration) 11.16 000000000001005376 L1375-500ML Sodium DL-lactate solution syrup, 60 % (w/w), synthetic 25.70 Chemistry Reagents 000000000001004785 238988-2.3KG Drierite™ with indicator, 8 mesh 59.90 000000000001004784 238988-454G Drierite™ with indicator, 8 mesh 17.64 000000000001005293 215260-10G chloride 99.8% trace metals basis 24.00 000000000001005340 S6014-2.5KG Sodium bicarbonate ACS reagent, ≥99.7% 24.00 000000000001005388 S9390-6X500G Sodium phosphate dibasic heptahydrate ACS reagent, 98.0-102.0% 14.79 000000000001005382 S9638-500G Sodium phosphate monobasic monohydrate ACS reagent, ≥98% 19.20 Inhibitors 000000000001004760 D5758-25ML Diethyl pyrocarbonate ≥97% (NMR) 43.32 000000000001004759 D5758-5ML Diethyl pyrocarbonate ≥97% (NMR) 12.00 000000000001004869 ED4SS-500G EDTA tetrasodium salt Dihydrate 99.0-102.0% (titration) 61.80 000000000001004872 ED3SS-100G Ethylenediaminetetraacetic acid trisodium salt hydrate ≥95% 67.20 000000000001004971 I4386-10G Iodoacetic acid ≥98.0% 35.73 000000000001005157 P7626-5G Phenylmethanesulfonyl fluoride ≥98.5% 20.40 Life Science Reagents 000000000001006189 Z350397-50EA Carestream® Kodak® BioMax® MR film size 5 in. (13 cm) × 7 in. (18 cm) 214.92 000000000001006190 Z350370-50EA Carestream® Kodak® BioMax® MR film size 8 in. (20 cm) × 10 in. (25 cm) 427.89 000000000001006184 Z363006-50EA Carestream® Kodak® BioMax® MS film size 8 in. (20 cm) × 10 in. (25 cm) 454.80 000000000001006193 F5388-50EA Carestream® Kodak® BioMax® XAR Film size 5 in. (13 cm) × 7 in. (18 cm), Kodak XAR-5 165 1496 213.88 000000000001006191 F5513-50EA Carestream® Kodak® BioMax® XAR Film size 8 in. (20 cm) × 10 in. (25 cm), Kodak XAR-5 165 1454 385.04 000000000001004652 C3023-1G CHAPS hydrate ≥98% (TLC) 31.20 000000000001004906 G0625-500G D-(+)-Galactose ≥98% 40.51 000000000001005042 M9171-100G D-(+)-Maltose monohydrate BioXtra, ≥99% 13.20 000000000001004750 D8906-100G Dextran sulfate sodium salt from Leuconostoc spp. for molecular biology, average Mw >500,000 126.00 (dextran starting material), contains 0.5-2% phosphate buffer 000000000001004775 D0632-1G DL-Dithiothreitol ≥98% (TLC), ≥99.0% (titration) 10.05 000000000001004776 D0632-5G DL-Dithiothreitol ≥98% (TLC), ≥99.0% (titration) 23.04 000000000001004888 F4375-100G Ficoll® PM 400 Type 400 126.00 000000000001004887 F4375-25G Ficoll® PM 400 Type 400 78.00

000000000001004890 F8775-500ML Formaldehyde solution for molecular biology, 36.5-38% in H2O 16.15 000000000001004896 F9037-100ML Formamide ≥99.5% (GC), BioReagent, for molecular biology 13.72 000000000001004903 G1264-1G Gentamicin sulfate salt powder, BioReagent, suitable for cell culture 42.00

| Item Cat. No. Product Description Iowa Price ($) 000000000001004928 G4505-100G Guanidine hydrochloride organic base and chaeotropic agent, ≥99% (titration) 15.72

000000000001004959 H1009-100ML Hydrogen peroxide solution 30 % (w/w) in H2O, contains stabilizer 10.59 000000000001005013 L6876-5G Lysozyme from chicken egg white lyophilized powder, protein ≥90 %, ≥40,000 units/mg protein 80.70 000000000001005077 M7256-100G N,N'-Methylenebisacrylamide suitable for electrophoresis 69.00 000000000001005172 P3515-500G Poly(ethylene glycol) average Mn 950-1,050 34.80 000000000001005173 P6407-5MG Poly-D-lysine hydrobromide mol wt 70,000-150,000, lyophilized powder, γ-irradiated, BioReagent, 17.35 suitable for cell culture 000000000001005176 P9155-5MG Poly-L-lysine hydrobromide mol wt 30,000-70,000, lyophilized powder, γ-irradiated, BioXtra, suitable for cell culture 55.58 000000000001005177 P6282-5MG Poly-L-lysine hydrobromide mol wt 70,000-150,000, lyophilized powder, γ-irradiated, BioXtra, suitable for cell culture 56.54 000000000001005316 SL2-100ML Sigmacote® siliconizing reagent for glass and other surfaces 66.62 000000000001005317 SL2-25ML Sigmacote® siliconizing reagent for glass and other surfaces 32.67 000000000001005335 S2002-25G Sodium azide ReagentPlus®, ≥99.5% 30.72 000000000001005338 S2002-500G Sodium azide ReagentPlus®, ≥99.5% 147.60 000000000001005361 D6750-100G Sodium deoxycholate ≥97% 29.90 000000000001005418 S0389-5KG Sucrose for molecular biology, ≥99.5% (GC) 50.88 Organic / Inorganic Reagents 000000000001004460 33214-500ML Acetic anhydride puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99% (GC) 15.74 000000000001004532 238074-500G Ammonium acetate ACS reagent, ≥97% 18.44 000000000001004541 248614-500G Ammonium persulfate ACS reagent, ≥98.0% 36.60 000000000001004543 215996-500G Ammonium phosphate dibasic ACS reagent, ≥98% 22.78 000000000001004574 242381-500G Benzoic acid ACS reagent, ≥99.5% 67.39 000000000001004639 255548-500G Calcium sulfate dihydrate ACS reagent, 98% 119.95 000000000001004729 C1297-500G Copper(II) sulfate ReagentPlus®, ≥99% 30.70

000000000001004891 252549-6X500ML Formaldehyde solution ACS reagent, 37 wt. % in H2O, contains 10-15% as stabilizer (to prevent polymerization) 13.99

000000000001004961 323381-500ML Hydrogen peroxide solution contains ~200 ppm acetanilide as stabilizer, 3 wt. % in H2O 12.94 000000000001004970 207772-100G Iodine ACS reagent, ≥99.8%, solid 28.71 000000000001005006 213233-500G ReagentPlus®, 99% 31.98 000000000001005038 208094-500G Magnesium sulfate anhydrous, reagent grade, ≥97% 22.48 000000000001005039 230391-500G Magnesium sulfate heptahydrate ACS reagent, ≥98% 18.94 000000000001005117 330779-1L Mineral oil light 13.20 000000000001005447 T22500-100ML N,N,N',N'-Tetramethylethylenediamine ReagentPlus®, 99% 20.98 000000000001005159 221856-100G Phosphomolybdic acid hydrate ACS reagent 169.94

000000000001005189 319309-500ML solution in H2O (saturated) 42.74 000000000001005196 P3289-500G Potassium hexacyanoferrate(II) trihydrate ACS reagent, 98.5-102.0% 29.46

000000000001005342 243973-500G Sodium bisulfite ACS reagent, mixture of NaHSO3 and Na2S2O5 46.22 000000000001005348 791768-500G Sodium carbonate anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99.5% 12.00 Solvents, ACS 000000000001004618 360465-500ML 1-Butanol ACS reagent, ≥99.4% 9.61 000000000001005226 190764-6X500ML 2-Propanol ACS reagent, ≥99.5% 7.23 000000000001004464 179124-20L Acetone ACS reagent, ≥99.5% 52.60 000000000001004661 319988-4X4L Chloroform contains ethanol as stabilizer, ACS reagent, ≥99.8% 45.61 000000000001004944 178918-20L Hexane, mixture of isomers ACS reagent, ≥98.5% 75.48 Solvents, CHROMASOLV® 000000000001005225 34863-100ML 2-Propanol CHROMASOLV®, for HPLC, 99.9% 26.60 000000000001005506 34877-4X4L Water CHROMASOLV® Plus, for HPLC 17.88 Solvents, ReagentPlus® 000000000001005076 M32631-4L 2-Methylbutane ReagentPlus®, ≥99% 38.40 000000000001004874 102466-1L Ethylene glycol ReagentPlus®, ≥99% 16.51 000000000001004875 102466-4L Ethylene glycol ReagentPlus®, ≥99% 38.40 000000000001005444 178810-4L Tetrahydrofuran ReagentPlus®, ≥99.0%, contains 250 ppm BHT as inhibitor 74.37 Stains and Dyes 000000000001004604 114421-5G Bromothymol Blue sodium salt ACS reagent 26.19 000000000001004677 C6767-25G Congo Red Dye content ≥35 % 20.04 000000000001004848 E4382-25G Eosin Y disodium salt certified by the Biological Stain Commission 7.86 000000000001004915 48900-500ML-F Giemsa Stain, Modified Solution for the staining (of cellular blood components and blood parasites) 62.16 000000000001004577 B6008-25G Ponceau BS Dye content ~60 % 22.32 000000000001005299 S5133-500ML Schiff’s fuchsin-sulfite reagent suitable for detection of glycoproteins 39.56 000000000001005485 T6146-25G Trypan Blue powder, BioReagent, suitable for cell culture 28.44

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©2014 Sigma-Aldrich Co. LLC. All rights reserved. SIGMA, SAFC, SIGMA-ALDRICH and ALDRICH are trademarks of Sigma-Aldrich Co. LLC, registered in the US and other countries. ReagentPlus and Sigmacote are registered trademarks of Sigma-Aldrich Co. LLC. CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH. Redi-Dri is a trademark of Sigma-Aldrich Co. LLC. Carestream is a registered trademark of Carestream Health, Inc. Kodak is a registered trademark of Eastman Kodak Company. BioMax is a registered trademark of Carestream Health, Inc. Ficoll is a registered trademark of GE Healthcare. Drierite is a trademark of W.A. Hammond Drierite Co., LTD. Sigma-Aldrich, Sigma, Aldrich and SAFC brand products are sold by affiliated Sigma-Aldrich distributors. Purchaser must determine the suitability of the product(s) for their particular sh8156 use. Additional terms and conditions may apply. Please see product information on the Sigma-Aldrich website at www.sigmaaldrich.com and/or on the reverse side of the invoice or packing slip. 1124