Reagents, L
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Lead(II) oxide, low silver
Thermo Scientific ChemicalsSynonym(s): Lead monoxide Formula: PbO Formula weight: 223.19 CAS Number: 1317-36-8 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2824.10 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child. May cause damage to…
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Lead(II) oxide, Puratronic r, 99.9995% (metals basis)
Thermo Scientific ChemicalsFormula: OPb Formula weight: 223.19 Purity: 99.9995% (metals basis) CAS Number: 1317-36-8 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2824.10 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child. May cause damage…
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Lead shot, 3mm (0.1in), 99.999% (metals basis)
Thermo Scientific ChemicalsFormula: Pb Purity: 99.999% (metals basis) CAS Number: 7439-92-1 Harmonized Tariff Code: 7801.10 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child. May cause damage to organs through prolonged or repeated exposure. Harmful if swallowed. Harmful if…
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Lawesson's Reagent, 97%
Thermo Scientific ChemicalsSynonym(s): 2,4-Bis(4-methoxyphenyl)-2,4-dithioxo-1,3,2,4-dithiadiphosphetane, 4-Methoxyphenylthionophosphine sulfide dimer Formula: C14H14O2P2S4 Formula weight: 404.47 Purity: 97% CAS Number: 19172-47-5 UN Number: UN3134 Hazard Class: 4.3 Packing Group: III Harmonized…
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LB Agar plate with 50µg/ml carbenicillin
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
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Lead granules, +30 mesh, 99.99% (metals basis)
Thermo Scientific ChemicalsPurity: 99.99% (metals basis) CAS Number: 7439-92-1 Harmonized Tariff Code: 7804.20 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn c
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Lead(II) citrate trihydrate, 99%
Thermo Scientific ChemicalsSynonym(s): Citric acid lead(II) salt trihydrate Formula: C12H10O14Pb3 3H2O Formula weight: 1053.82 (999.77anhy) Purity: 99% CAS Number: 6107-83-1 UN Number: UN2291 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2918.15 Hazard Statements: …
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Lithium hydroxide monohydrate, 98%
Thermo Scientific ChemicalsFormula: LiOH H2O Formula weight: 41.96 (23.95anhy) Purity: 98% CAS Number: 1310-66-3 UN Number: UN2680 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2825.20 Hazard Statements: H301-H331-H314-H318 Toxic if swallowed. Toxic if inhaled. Causes severe skin burns…
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L-Ascorbic acid sodium salt, 99%
Thermo Scientific ChemicalsSynonym(s): Vitamin C sodium salt, Sodium L-ascorbate Formula: C6H7NaO6 Formula weight: 198.11 Purity: 99% CAS Number: 134-03-2 Harmonized Tariff Code: 2936.27
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Leucomalachite Green
Thermo Scientific ChemicalsSynonym(s): 4,4'-Benzylidenebis(N,N-dimethylaniline), Malachite green leuco base Formula: C23H26N2 Formula weight: 330.47 CAS Number: 129-73-7 Harmonized Tariff Code: 2921.59
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Lactalbumin hydrolysate
Thermo Scientific ChemicalsSynonym(s): Enzymatic Digest of Lactalbumin CAS Number: 68458-87-7 Harmonized Tariff Code: 3502.20
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Lithium nitrate, anhydrous, 99%
Thermo Scientific ChemicalsFormula: LiNO3 Formula weight: 68.95 Purity: 99% CAS Number: 7790-69-4 UN Number: UN2722 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2834.29 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin irritation. Causes serious eye…
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Lead(II) tetrafluoroborate, 50% w/w aq. soln.
Thermo Scientific ChemicalsFormula: B2F8Pb Formula weight: 380.81 CAS Number: 13814-96-5 UN Number: UN2922 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2826.90 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child. May cause damage to organs through prolonged or…
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Lithium metaborate, anhydrous, 99%
Thermo Scientific ChemicalsFormula: BLiO2 Formula weight: 49.75 Purity: 99% CAS Number: 13453-69-5 Harmonized Tariff Code: 2840.20 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Lead(II) titanium oxide, 99.9% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Lead(II) titanate Formula: PbTiO3 Formula weight: 303.09 Purity: 99.9% (metals basis) CAS Number: 12060-00-3 Harmonized Tariff Code: 2841.90 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child. May cause damage to organs through prolonged…
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Lanthanum(III) oxide, REacton r, 99.9% (REO)
Thermo Scientific ChemicalsSynonym(s): Lanthanum trioxide, Lanthanum sesquioxide Formula: La2O3 Formula weight: 325.82 Purity: 99.9% (REO) CAS Number: 1312-81-8 Harmonized Tariff Code: 2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Lanthanum(III) bromide hydrate, REacton r, 99.99% (REO)
Thermo Scientific ChemicalsFormula: LaBr3 xH2O Formula weight: 378.62(anhy) Purity: 99.99% (REO) CAS Number: 224183-16-8 Harmonized Tariff Code: 2846.90 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …
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Lithium fluoride, 99.98% (metals basis)
Thermo Scientific ChemicalsFormula: FLi Formula weight: 25.94 Purity: 99.98% (metals basis) CAS Number: 7789-24-4 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2826.19 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious…
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L-(+)-2-Aminobutyric acid, 98+%
Thermo Scientific ChemicalsSynonym(s): H-Abu-OH Formula: C4H9NO2 Formula weight: 103.12 Purity: 98+% CAS Number: 1492-24-6 Harmonized Tariff Code: 2922.49 Hazard Statements: H317 May cause an allergic skin reaction. Precautionary Statements: P261-P280-P363-P321-P333+P313-P501a Avoid breathing…
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L-Glutamine, 99%
Thermo Scientific ChemicalsSynonym(s): H-Gln-OH, L-Glutamic acid 5-amide Formula: C5H10N2O3 Formula weight: 146.15 Purity: 99% CAS Number: 56-85-9 Harmonized Tariff Code: 2924.19
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LB Agar plate with 25µg/ml chloramphenicol
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
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Lanthanum(III) chloride heptahydrate, 99%
Thermo Scientific ChemicalsFormula: LaCl3 7H2O Formula weight: 371.37 (245.27anhy) Purity: 99% CAS Number: 10025-84-0 Harmonized Tariff Code: 2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Lithium fluoride, 98.5%
Thermo Scientific ChemicalsFormula: LiF Formula weight: 25.94 Purity: 98.5% CAS Number: 7789-24-4 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2826.19 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation.…
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L-Valine, Cell Culture Reagent
Thermo Scientific ChemicalsSynonym(s): H-L-Val-OH Formula: C5H11NO2 Formula weight: 117.15 CAS Number: 72-18-4 Harmonized Tariff Code: 2922.49
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Lead(II) sulfide, Pb 82% min.
Thermo Scientific ChemicalsFormula: PbS Formula weight: 239.25 CAS Number: 1314-87-0 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2830.90 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child. May cause damage to organs through prolonged or…
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Lead powder, -100 mesh, 99.95% (metals basis)
Thermo Scientific ChemicalsFormula: Pb Purity: 99.95% (metals basis) CAS Number: 7439-92-1 UN Number: UN3077 Hazard Class: 9 Packing Group: III
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Lithium tri-tert-butoxyaluminum hydride, nominally 1M in THF, packaged under…
Thermo Scientific ChemicalsSynonym(s): Lithium hydridotris(tert-butoxy)aluminate Formula: C12H28AlLiO3 Formula weight: 254.28 CAS Number: 17476-04-9 UN Number: UN3399 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code: 2905.14 Hazard Statements: H225-H260-H314-H351-H335 Highly flammable…
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L-Cysteine, 98+%
Thermo Scientific ChemicalsSynonym(s): L-2-Amino-3-mercaptopropionic acid, H-Cys-OH Formula: C3H7NO2S Formula weight: 121.16 Purity: 98+% CAS Number: 52-90-4 Harmonized Tariff Code: 2930.90 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash…
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L-Isoleucine methyl ester hydrochloride, 98+%
Thermo Scientific ChemicalsFormula: C7H15NO2 HCl Formula weight: 181.66 Purity: 98+% CAS Number: 18598-74-8 Harmonized Tariff Code: 2922.49
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L-(-)-Glucose, anhydrous, 98%
Thermo Scientific ChemicalsFormula: C6H12O6 Formula weight: 180.16 Purity: 98% CAS Number: 921-60-8 Harmonized Tariff Code: 1702.30
