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  • Lithium chloride ; >/= 99% (Assay)

    AFG Bioscience

    Purity Limit: ≥ 99% (Assay) CAS No.: 7447-41-8 Molecular Formula: LiCl Molecular Weight: 42.39 MDL No.: MFCD00011078 Appearance: White granular powder Density: 2.06 Melting Point: 605°C Storage Temperature: Store at RT Warnings: Irritant! Hygroscopic!

  • Luminol ; >/= 99% (Titration)

    AFG Bioscience

    Synonyms: 3-Aminophthalhydrazide5-Amino-1,2,3,4-tetrahydro-1,4-phthalazinedione Purity Limit: ≥ 99% (Titration) CAS No.: 521-31-3 Molecular Formula: C8H7N3O2 Molecular Weight: 177.16 MDL No.: MFCD00006890 Appearance: Lemon yellow powder Melting Point: 315-321 °C Storage…

  • L-Histidine ; >/= 99%

    AFG Bioscience

    Synonyms: L-His-OH Purity Limit: ≥ 99% CAS No.: 71-00-1 Molecular Formula: C6H9N3O2 Molecular Weight: 155.2 MDL No.: MFCD00064315 Appearance: White crystals or crystalline powder Melting Point: 282°C (dec) Optical Rotation: [a]20D = + 12 ± 2 º Storage Temperature: …

  • L-Alanine ; USP ; 98.5-101.5% (Titration: anhydrous basis)

    AFG Bioscience

    Synonyms: L-Ala-OH(S)-2-Aminopropanoic acid Grade: USP Purity Limit: 98.5-101.5% (Titration: anhydrous basis) CAS No.: 56-41-7 Molecular Formula: C3H7NO2 Molecular Weight: 89.09 MDL No.: MFCD00064410 Appearance: White crystals or crystalline powder Optical Rotation: +13.7…

  • Lithium sulfate monohydrate ; ACS reagent ; >/= 99.0% (Titration: Dry basis)

    AFG Bioscience

    Synonyms: Lithiophor monohydrate Grade: ACS reagent Purity Limit: ≥ 99.0% (Titration: Dry basis) CAS No.: 10102-25-7 Molecular Formula: Li2SO4·H2O Molecular Weight: 127.96 MDL No.: MFCD00149766 Appearance: White crystalline powder Comments: Used in preparation of lithium…

  • L-Arginine ; >/= 99% (assay)

    AFG Bioscience

    Synonyms: L-Arg-OH (S)-2-Amino-5-((aminoiminomethyl)amino)pentanoic acid Purity Limit: ≥ 99% (assay) CAS No.: 74-79-3 Molecular Formula: C6H14N4O2 Molecular Weight: 174.2 MDL No.: MFCD00002635 Appearance: White crystalline powder Melting Point: 235°C (dec) Optical…

  • Lithium tetraborate ; >/= 99% (Assay)

    AFG Bioscience

    Synonyms: Di-Lithium tetraborate Purity Limit: ≥ 99% (Assay) CAS No.: 12007-60-2 Molecular Formula: B4O7·2Li Molecular Weight: 169.12 MDL No.: MFCD00011083 Appearance: White crystalline powder Storage Temperature: Store at RT

  • Lithium perchlorate anhydrous ; ACS reagent ; >/= 95.0% (Titration)

    AFG Bioscience

    Grade: ACS reagent Purity Limit: ≥ 95.0% (Titration) CAS No.: 7791-03-9 Molecular Formula: LiClO4 Molecular Weight: 106.39 MDL No.: MFCD00011079 Appearance: White crystals or chunks Comments: Used as an oxidizing agent. Melting Point: 236 °C (Approx.) Storage…

  • L-Valine ; USP ; 98.5-101.5% (Titration: anhydrous basis)

    AFG Bioscience

    Synonyms: L-Valine(S)-2-Amino-3-methylbutyric acid Grade: USP Purity Limit: 98.5-101.5% (Titration: anhydrous basis) CAS No.: 72-18-4 Molecular Formula: C5H11NO2 Molecular Weight: 117.1 MDL No.: MFCD00064220 Appearance: White crystals or crystalline powder Optical Rotation: …

  • Lithium iodide ; >/= 99.9% (Assay)

    AFG Bioscience

    Purity Limit: ≥ 99.9% (Assay) CAS No.: 10377-51-2 Molecular Formula: I·Li Molecular Weight: 133.84 MDL No.: MFCD00011092 Appearance: White to pale yellow crystalline powder Storage Temperature: Store at RT

  • L-Cysteine hydrochloride monohydrate ; USP ; 99.0-100.5% (Titration: anhydrous…

    AFG Bioscience

    Synonyms: L-Cys-OH·HCl·H2O(R)-2-Amino-3-mercaptopropionic acid hydrochloride monohydrate Grade: USP Purity Limit: 99.0-100.5% (Titration: anhydrous basis) CAS No.: 7048-04-6 Molecular Formula: C3H7NO2S·HCl·H2O Molecular Weight: 157.63 MDL No.: MFCD00065606 Optical Rotation: …

  • L-Cystine ; >/= 98% (Titration: anhydrous basis)

    AFG Bioscience

    Synonyms: (H-L-Cys-OH)2(-)-3,3'-Dithiobis(2-aminopropionic acid) Purity Limit: ≥ 98% (Titration: anhydrous basis) CAS No.: 56-89-3 Molecular Formula: C6H12N2O4S2 Molecular Weight: 240.3 MDL No.: MFCD00064228 Appearance: White crystals or crystalline powder Melting Point: …

  • L-4-Carbamoylphenylalanine ; >/= 97.5% (HPLC)

    AFG Bioscience

    Synonyms: (2S)-2-Amino-3-(4-carbamoylphenyl)propanoic acid Purity Limit: ≥ 97.5% (HPLC) CAS No.: 223593-04-2 Molecular Formula: C10H12N2O3 Molecular Weight: 208.21 MDL No.: MFCD01860658 Appearance: White powder Melting Point: 308-312 ºC (dec.) Optical Rotation: [a]D25 =…

  • Lanthanum(III) acetate hydrate ; 99%

    AFG Bioscience

    Purity Limit: 99% CAS No.: 100587-90-4 Molecular Formula: C6H9O6La·XH2O Molecular Weight: 316.05 MDL No.: MFCD00150118 Storage Temperature: Store at RT

  • L-Phenylglycinol ; >/= 99% (HPLC)

    AFG Bioscience

    Synonyms: L-Phg-ol(S)-2-Amino-2-phenylethanol Purity Limit: ≥ 99% (HPLC) CAS No.: 20989-17-7 Molecular Formula: C8H11NO Molecular Weight: 137.2 MDL No.: MFCD00064404 Appearance: Almost white to white crystalline Powder Melting Point: 74-83 °C Optical Rotation: [a]D20 =…

  • L-Tyrosine ; >/= 99% (Assay)

    AFG Bioscience

    Synonyms: L-Tyr-OH(S)-3-(4-Hydroxyphenyl)alanine Purity Limit: ≥ 99% (Assay) CAS No.: 60-18-4 Molecular Formula: C9H11NO3 Molecular Weight: 181.19 MDL No.: MFCD00002606 Appearance: White crystals or crystalline powder Melting Point: >300°C (dec) Optical Rotation: [a]D20…

  • L-Threonine ; >/= 99.5% (Assay)

    AFG Bioscience

    Synonyms: L-Thr-OH(2S,3R)-2-Amino-3-hydroxybutyric acid Purity Limit: ≥ 99.5% (Assay) CAS No.: 72-19-5 Molecular Formula: C4H9NO3 Molecular Weight: 119.1 MDL No.: MFCD00064270 Appearance: White crystals or crystalline powder Melting Point: 256°C (dec) Optical Rotation: …

  • L-Tryptophan ; >/= 99% (Assay)

    AFG Bioscience

    Synonyms: L-Trp-OH(S)-2-Amino-3-(3-indolyl)propionic acid Purity Limit: ≥ 99% (Assay) CAS No.: 73-22-3 Molecular Formula: C11H12N2O2 Molecular Weight: 204.2 MDL No.: MFCD00064340 Appearance: White to light yellow crystalline powder Melting Point: 280-285°C (dec) Optical…

  • L-Asparagine monohydrate ; 99.0-101.0% (Titration: anhydrous basis)

    AFG Bioscience

    Synonyms: L-Asn-OH·H2O(S)-2-Aminosuccinic acid 4-amide monohydrate Purity Limit: 99.0-101.0% (Titration: anhydrous basis) CAS No.: 5794-13-8 Molecular Formula: C4H8N2O3·H2O Molecular Weight: 150.1 MDL No.: MFCD00151038 Appearance: White crystalline powder Melting Point: …

  • Lithium metaborate anhydrous ; >/= 99.9% (Metal basis)

    AFG Bioscience

    Synonyms: Boric acid lithium salt Purity Limit: ≥ 99.9% (Metal basis) CAS No.: 13453-69-5 Molecular Formula: LiBO2 Molecular Weight: 49.75 MDL No.: MFCD00011089 Appearance: White powder Density: 1.397 Melting Point: 845 °C Storage Temperature: Store at RT

  • Lithium metaborate anhydrous ; >/= 99% (Metal basis)

    AFG Bioscience

    Synonyms: Boric acid lithium salt Purity Limit: ≥ 99% (Metal basis) CAS No.: 13453-69-5 Molecular Formula: LiBO2 Molecular Weight: 49.75 MDL No.: MFCD00011089 Appearance: White powder Density: 1.397 Melting Point: 845 °C Storage Temperature: Store at RT

  • L-Cysteine from non-animal source ; >/= 99% (Assay)

    AFG Bioscience

    Purity Limit: ≥ 99% (Assay) CAS No.: 52-90-4 Molecular Formula: C3H7NO2S Molecular Weight: 121.16 MDL No.: MFCD00064306 Appearance: White crystalline powder Melting Point: 220 °C (dec.) Optical Rotation: [a]D = +7 to +9.5º Storage Temperature: Store at RT

  • L-Glutamine ; >/= 99% (anhydrous assay)

    AFG Bioscience

    Synonyms: L-Gln-OH Purity Limit: ≥ 99% (anhydrous assay) CAS No.: 56-85-9 Molecular Formula: C5H10N2O3 Molecular Weight: 146.15 MDL No.: MFCD00008044 Appearance: White crystalline powder Melting Point: 185°C (dec) Optical Rotation: [a]D20 = + 6 ± 2 º Storage…

  • Lawesson's reagent ; >/= 98% (Assay)

    AFG Bioscience

    Synonyms: 2,4-Bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-dithione2,4-Bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane 2,4-disulfide Purity Limit: ≥ 98% (Assay) CAS No.: 19172-47-5 Molecular Formula: C14H14O2P2S4 Molecular Weight: 404.48 MDL No.: MFCD00005171 …

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  • L-Leucine ; USP ; 98.5-101.5% (Titration: anhydrous basis)

    AFG Bioscience

    Synonyms: L-Leu-OH(S)-2-Amino-4-methylpentanoic acid Grade: USP Purity Limit: 98.5-101.5% (Titration: anhydrous basis) CAS No.: 61-90-5 Molecular Formula: C6H13NO2 Molecular Weight: 131.18 MDL No.: MFCD00002617 Appearance: White crystalline powder Melting Point: >300°C …

  • L-Valinol ; >/= 98% (GC)

    AFG Bioscience

    Synonyms: (S)-2-Amino-3-methyl-1-butanolL-Val-ol Purity Limit: ≥ 98% (GC) CAS No.: 2026-48-4 Molecular Formula: C5H13NO Molecular Weight: 103.1 MDL No.: MFCD00064296 Appearance: White solid to colorless liquid Density: 0.926 g/mL at 25 °C Boiling Point: 81 °C/8 mmHg …

  • L-Serine ; USP ; 98.5-101.5% (Titration: Anhydrous basis)

    AFG Bioscience

    Synonyms: L-Ser-OHL-ß-Hydroxyalanine Grade: USP Purity Limit: 98.5-101.5% (Titration: Anhydrous basis) CAS No.: 56-45-1 Molecular Formula: C3H7NO3 Molecular Weight: 105.1 MDL No.: MFCD00064224 Appearance: White crystals or crystalline powder Melting Point: 222°C (dec) …

  • 2,6-Lutidine N-oxide ; >/= 98% (GC)

    AFG Bioscience

    Synonyms: 2,6-Dimethylpyridine N-oxide Purity Limit: ≥ 98% (GC) CAS No.: 1073-23-0 Molecular Formula: C7H9NO Molecular Weight: 123.15 MDL No.: MFCD00039715 Appearance: Yellow to brown liquid Storage Temperature: Store at 0-8 °C

  • L-Glutamine USP from non-animal source ; 99.0-101.0% (Titration: anhydrous basis…

    AFG Bioscience

    Synonyms: L-Gln-OH(S)-2,5-Diamino-5-oxopentanoic acidL-Glutamic acid 5-amideLevoglutamide Purity Limit: 99.0-101.0% (Titration: anhydrous basis) CAS No.: 56-85-9 Molecular Formula: C5H10N2O3 Molecular Weight: 146.15 MDL No.: MFCD00008044 Appearance: White crystalline powder …

  • Lead(II) sulfide ; >/=80% (Pb content)

    AFG Bioscience

    Purity Limit: ≥80% (Pb content) CAS No.: 1314-87-0 Molecular Formula: PbS Molecular Weight: 239.27 MDL No.: MFCD00016280 Appearance: Dark gray to black powder Storage Temperature: Store at RT

  • L-Methionine ; USP ; 98.5-101.5% (Titration: anhydrous basis)

    AFG Bioscience

    Synonyms: L-Met-OH(S)-Methionine Grade: USP Purity Limit: 98.5-101.5% (Titration: anhydrous basis) CAS No.: 63-68-3 Molecular Formula: C5H11NO2S Molecular Weight: 149.2 MDL No.: MFCD00008077 Appearance: White to off-white crystalline powder Melting Point: 284°C (dec) …

  • Lithium sulfate monohydrate ; >/= 99.9% (Assay)

    AFG Bioscience

    Synonyms: Lithiophor monohydrate Purity Limit: ≥ 99.9% (Assay) CAS No.: 10102-25-7 Molecular Formula: Li2SO4·H2O Molecular Weight: 127.96 MDL No.: MFCD00149766 Appearance: Colorless crystalline Powder Storage Temperature: Store at RT

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