| Lauroyl peroxide | Lauroyl peroxide. CAS No. 105-74-8. | CARBONE SCIENTIFIC UK |
| Laurylamino propylamine | Laurylamino propylamine. CAS No. 5538-95-4. Product ID: C-52302. | CARBONE SCIENTIFIC UK |
| Lauryl methacrylate | Lauryl methacrylate. CAS No. 142-90-5. | CARBONE SCIENTIFIC UK |
| Lawesson's Reagent | Lawesson's Reagent. CAS No. 19172-47-5. Product ID: C-21794. | CARBONE SCIENTIFIC UK |
| L-beta-Imidazolelactic acid | L-beta-Imidazolelactic acid. CAS No. 14403-45-3. Product ID: C-44288. | CARBONE SCIENTIFIC UK |
| L(-)-Camphor | L(-)-Camphor. CAS No. 464-48-2. Product ID: C-25633. | CARBONE SCIENTIFIC UK |
| L-(-)-Camphoric acid | L-(-)-Camphoric acid. CAS No. 560-09-8. Product ID: C-25388. | CARBONE SCIENTIFIC UK |
| L-(+)-Camphorquinone | L-(+)-Camphorquinone. CAS No. 2767-84-2. Product ID: C-25628. | CARBONE SCIENTIFIC UK |
| L-Carnitine | L-Carnitine. CAS No. 541-15-1. Product ID: C-04105. | CARBONE SCIENTIFIC UK |
| L-Carnitine fumarate | L-Carnitine fumarate. CAS No. 90471-79-7. | CARBONE SCIENTIFIC UK |
| L-Carnosine | L-Carnosine. CAS No. 305-84-0. Product ID: C-12845. | CARBONE SCIENTIFIC UK |
| L-Carvone | L-Carvone. CAS No. 6485-40-1. | CARBONE SCIENTIFIC UK |
| L-Citrulline | L-Citrulline. CAS No. 372-75-8. Product ID: C-06018. | CARBONE SCIENTIFIC UK |
| L-Cysteic acid | L-Cysteic acid. CAS No. 498-40-8. Product ID: C-31081. | CARBONE SCIENTIFIC UK |
| L-Cysteinylglycine 1-hydrate | L-Cysteinylglycine 1-hydrate. CAS No. 19246-18-5. Product ID: C-42640. | CARBONE SCIENTIFIC UK |
| L-Cystine dimethyl ester dihydrochloride | L-Cystine dimethyl ester dihydrochloride. CAS No. 32854-09-4. Product ID: C-49527. | CARBONE SCIENTIFIC UK |
| L-(-)-Dianisoyl-tartaric acid | L-(-)-Dianisoyl-tartaric acid. CAS No. 50583-51-2. Product ID: C-22033. | CARBONE SCIENTIFIC UK |
| Lead(II) 2-ethylhexanoate | Lead(II) 2-ethylhexanoate. CAS No. 301-08-6. | CARBONE SCIENTIFIC UK |
| Lead(II) salicylate | Lead(II) salicylate. CAS No. 15748-73-9. | CARBONE SCIENTIFIC UK |
| Lecirelin | Lecirelin. CAS No. 61012-19-9. Product ID: C-23625. | CARBONE SCIENTIFIC UK |
| Lecithin | Lecithin. CAS No. 8002-43-5. Product ID: C-23492. | CARBONE SCIENTIFIC UK |
| Leflunomide | Leflunomide. CAS No. 75706-12-6. | CARBONE SCIENTIFIC UK |
| Lenalidomide | Lenalidomide. CAS No. 191732-72-6. | CARBONE SCIENTIFIC UK |
| Lepidine | Lepidine. CAS No. 491-35-0. Product ID: C-02244. | CARBONE SCIENTIFIC UK |
| Letrozole | Letrozole. CAS No. 112809-51-5. Product ID: C-17960. | CARBONE SCIENTIFIC UK |
| Leuco Crystal Violet | Leuco Crystal Violet. CAS No. 603-48-5. Product ID: C-31374. | CARBONE SCIENTIFIC UK |
| Leukotrope O | Leukotrope O. CAS No. 3204-68-0. | CARBONE SCIENTIFIC UK |
| Leuprolide acetate | Leuprolide acetate. CAS No. 74381-53-6. Product ID: C-23631. | CARBONE SCIENTIFIC UK |
| Leuprorelin | Leuprorelin. CAS No. 53714-56-0. | CARBONE SCIENTIFIC UK |
| Levetiracetam | Levetiracetam. CAS No. 102767-28-2. Product ID: C-45683. | CARBONE SCIENTIFIC UK |
| Levocetirizine | Levocetirizine. CAS No. 130018-77-8. | CARBONE SCIENTIFIC UK |
| Levodopa | Levodopa. CAS No. 59-92-7. Product ID: C-09070. | CARBONE SCIENTIFIC UK |
| Levofloxacin | Levofloxacin. CAS No. 100986-85-4. | CARBONE SCIENTIFIC UK |
| Levofloxacin hydrochloride | Levofloxacin hydrochloride. CAS No. 177325-13-2. Product ID: C-58654. | CARBONE SCIENTIFIC UK |
| Levosimendan dazinones intermediates | Levosimendan dazinones intermediates. CAS No. 36725-28-7. Product ID: C-09888. | CARBONE SCIENTIFIC UK |
| Levulinic acid | Levulinic acid. CAS No. 123-76-2. | CARBONE SCIENTIFIC UK |
| L-(-)-Glucose | L-(-)-Glucose. CAS No. 921-60-8. Product ID: C-25668. | CARBONE SCIENTIFIC UK |
| L-Glutamic acid | L-Glutamic acid. CAS No. 56-86-0. | CARBONE SCIENTIFIC UK |
| L-Glutamic acid-(3-carboxy-4-nitroanilide) ammonium salt | L-Glutamic acid-(3-carboxy-4-nitroanilide) ammonium salt. CAS No. 63699-78-5. Product ID: C-46139. | CARBONE SCIENTIFIC UK |
| L-Glutamic acid diethyl ester hydrochloride | L-Glutamic acid diethyl ester hydrochloride. CAS No. 1118-89-4. | CARBONE SCIENTIFIC UK |
| L-Glutamic acid dimethyl ester hydrochloride | L-Glutamic acid dimethyl ester hydrochloride. CAS No. 23150-65-4. Product ID: C-14325. | CARBONE SCIENTIFIC UK |
| L-Glutamic acid di-tert-Butyl ester hydrochloride | L-Glutamic acid di-tert-Butyl ester hydrochloride. CAS No. 32677-01-3. Product ID: C-18534. | CARBONE SCIENTIFIC UK |
| L-Glutamine | L-Glutamine. CAS No. 56-85-9. | CARBONE SCIENTIFIC UK |
| L(-)-Glutathione hydrate | L(-)-Glutathione hydrate. CAS No. 27025-41-8. | CARBONE SCIENTIFIC UK |
| L-Glutathione (reduced form) | L-Glutathione (reduced form). CAS No. 70-18-8. Product ID: C-33528. | CARBONE SCIENTIFIC UK |
| L-(-)-Glyceraldehyde | L-(-)-Glyceraldehyde. CAS No. 497-09-6. Product ID: C-00122. | CARBONE SCIENTIFIC UK |
| L-Gulono-gamma-lactone | L-Gulono-gamma-lactone. CAS No. 1128-23-0. Product ID: C-25544. | CARBONE SCIENTIFIC UK |
| L-Histamine | L-Histamine. CAS No. 51-45-6. Product ID: C-34154. | CARBONE SCIENTIFIC UK |
| L-(+)-Histidine hydrochloride 1-hydrate | L-(+)-Histidine hydrochloride 1-hydrate. CAS No. 5934-29-2. Product ID: C-35418. | CARBONE SCIENTIFIC UK |
| L-Histidine methyl ester dihydrochloride | L-Histidine methyl ester dihydrochloride. CAS No. 7389-87-9. Product ID: C-14550. | CARBONE SCIENTIFIC UK |
| L-(+)-Homoarginine hydrochloride | L-(+)-Homoarginine hydrochloride. CAS No. 1483-01-8. Product ID: C-12712. | CARBONE SCIENTIFIC UK |
| L-Homophenylalanine ethyl ester hydrochloride | L-Homophenylalanine ethyl ester hydrochloride. CAS No. 90891-21-7. | CARBONE SCIENTIFIC UK |
| L-Hydroxyproline | L-Hydroxyproline. CAS No. 51-35-4. Product ID: C-01328. | CARBONE SCIENTIFIC UK |
| Lignoceric acid | Lignoceric acid. CAS No. 557-59-5. Product ID: C-21084. | CARBONE SCIENTIFIC UK |
| Linalyl anthranilate | Linalyl anthranilate. CAS No. 7149-26-0. | CARBONE SCIENTIFIC UK |
| Linezolid | Linezolid. CAS No. 165800-03-3. Product ID: C-20237. | CARBONE SCIENTIFIC UK |
| Linoelaidic acid | Linoelaidic acid. CAS No. 506-21-8. Product ID: C-33829. | CARBONE SCIENTIFIC UK |
| Linoleic acid | Linoleic acid. CAS No. 60-33-3. Product ID: C-17656. | CARBONE SCIENTIFIC UK |
| Linoleic acid methyl ester | Linoleic acid methyl ester. CAS No. 112-63-0. Product ID: C-18471. | CARBONE SCIENTIFIC UK |
| Linolenic acid | Linolenic acid. CAS No. 463-40-1. Product ID: C-25112. | CARBONE SCIENTIFIC UK |
| Linuron | Linuron. CAS No. 330-55-2. Product ID: C-15275. | CARBONE SCIENTIFIC UK |
| Lipase B Candida antarctica | Lipase B Candida antarctica. CAS No. 9001-62-1. | CARBONE SCIENTIFIC UK |
| L-(-)-Isoproterenol D-(+)-bitartrate 2-hydrate | L-(-)-Isoproterenol D-(+)-bitartrate 2-hydrate. CAS No. 54750-10-6. Product ID: C-52967. | CARBONE SCIENTIFIC UK |
| Lithium acetylide-ethylenediamine complex | Lithium acetylide-ethylenediamine complex. CAS No. 6867-30-7. | CARBONE SCIENTIFIC UK |
| Lithium bis-(trimethylsilyl)amide | Lithium bis-(trimethylsilyl)amide. CAS No. 4039-32-1. Product ID: C-31344. | CARBONE SCIENTIFIC UK |
| Lithium bromide | Lithium bromide. CAS No. 7550-35-8. | CARBONE SCIENTIFIC UK |
| Lithium bromide hydrate | Lithium bromide hydrate. CAS No. 13453-70-8. | CARBONE SCIENTIFIC UK |
| Lithium chromate | Lithium chromate. CAS No. 14307-35-8. Product ID: C-58706. | CARBONE SCIENTIFIC UK |
| Lithium dimethylamide | Lithium dimethylamide. CAS No. 3585-33-9. Product ID: C-31365. | CARBONE SCIENTIFIC UK |
| Lithium oxalate | Lithium oxalate. CAS No. 30903-87-8. Product ID: C-54460. | CARBONE SCIENTIFIC UK |