I-L

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Isotopic Purity

Mass Shift

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489751 Imidazole-15N2 98 atom % 15N, 98% (CP) 98 atom % 15N
M+2
437298 Imidazole-d4 98 atom % D 98 atom % D
M+4
492817 Indole-3-acetic-2,2-d2 acid 98 atom % D, 98% (CP) 98 atom % D
M+2
809780 Indoxyl-3a,4,5,6,7,7a-13C6 sulfate potassium salt ≥99 atom % 13C, ≥95% (CP) ≥99 atom % 13C
M+6
604119 Iodoacetic acid-1-13C 99 atom % 13C 99 atom % 13C
M+1
394602 Iodobenzene-d5 98 atom % D 98 atom % D
M+5
486736 Iodoethane-1,1-d2 ≥98 atom % D, ≥99% (CP), contains copper as stabilizer ≥98 atom % D
M+2
376531 Iodoethane-13C2 99 atom % 13C, contains copper as stabilizer 99 atom % 13C
M+2
489778 Iodoethane-2,2,2-d3 ≥98 atom % D, ≥99% (CP), contains copper as stabilizer ≥98 atom % D
M+3
324582 Iodoethane-d5 99.5 atom % D, contains copper as stabilizer 99.5 atom % D
M+5
614750 2-Iodoethanol-1,1,2,2-d4 ≥98 atom % D, ≥98% (CP), contains copper as stabilizer ≥98 atom % D
M+4
492825 Iodomethane-d ≥98 atom % D, ≥99% (CP), contains copper as stabilizer ≥98 atom % D
M+1
606731 Iodomethane-12C ≥99.9 atom % 12C, ≥99% (CP), contains copper as stabilizer ≥99.9 atom % 12C
depleted
277185 Iodomethane-13C 99 atom % 13C, 99% (CP), contains copper as stabilizer 99 atom % 13C
M+1
492833 Iodomethane-d2 ≥98 atom % D, ≥99% (CP), contains copper as stabilizer ≥98 atom % D
M+2
639257 Iodomethane-13C,d2 ≥98 atom % D, ≥98 atom % 13C, ≥99% (CP) ≥98 atom % 13C
≥98 atom % D
M+3
176036 Iodomethane-d3 ≥99.5 atom % D, ≥99% (CP), contains copper as stabilizer ≥99.5 atom % D
M+3
296759 Iodomethane-12C,d3 99.9 atom % 12C, 98 atom % D, 99% (CP), contains copper as stabilizer 98 atom % D
99.9 atom % 12C
M+3
294756 Iodomethane-13C,d3 99.5 atom % D, 99 atom % 13C, 99% (CP), contains copper as stabilizer 99 atom % 13C
99.5 atom % D
M+4
487155 Iodomethane-13C solution 99 atom % 13C (iodomethane-13C), NMR reference standard, 1% in chloroform-d (99.8 atom % D), trimethyl phosphite 1 %, chromium(III) acetylacetonate 0.2 %, NMR tube size 3 mm × 8 in. 99 atom % 13C (iodomethane-13C)
M+1
790982 Iodomethane-13C solution ≥99 atom % 13C, 2 M in tert-butyl methyl ether, contains copper as stabilizer ≥99 atom % 13C
M+1
614734 1-Iodopropane-d7 ≥98 atom % D, ≥99% (CP), contains copper as stabilizer ≥98 atom % D
M+7
377023 2-Iodopropane-d7 98 atom % D, contains copper as stabilizer 98 atom % D
M+7
491268 Isoamyl nitrite-15N 98 atom % 15N, 97% (CP) 98 atom % 15N
M+1
606863   ISOGRO®-13C Powder -Growth Medium 99 atom % 13C 99 atom % 13C
 
606839   ISOGRO®-13C,15N Powder -Growth Medium 98 atom % 15N, 99 atom % 13C 98 atom % 15N
99 atom % 13C
 
606871   ISOGRO®-15N Powder -Growth Medium 98 atom % 15N 98 atom % 15N
 
616729   ISOGRO®-D Powder -Growth Medium 97-99 atom % D 97-99 atom % D
 
608297   ISOGRO®-13C,15N,D Powder -Growth Medium 99 atom % 13C, 97-99 atom % D, 98 atom % 15N 97-99 atom % D
98 atom % 15N
99 atom % 13C
 
608300   ISOGRO®-15N,D Powder -Growth Medium 98 atom % 15N, 97 atom % D 97 atom % D
98 atom % 15N
 
608092 L-Isoleucine-13C6,15N 98 atom % 13C, 98 atom % 15N, 95% (CP) 98 atom % 13C
98 atom % 15N
M+7
609013 L-Isoleucine-15N 98 atom % 15N, 98% (CP) 98 atom % 15N
M+1
738085 Isophorone-2,4,4,6,6-d5 97 atom % D, 95% (CP) 97 atom % D
M+5
717150 2-Ketobutyric acid-3,3-d2 sodium salt hydrate 97 atom % D, 97% (CP) 97 atom % D
M+2
571342 2-Ketobutyric acid-4-13C sodium salt hydrate 99 atom % 13C, 97% (CP) 99 atom % 13C
M+1
607541 2-Ketobutyric acid-13C4,3,3-d2 sodium salt hydrate 99 atom % 13C, 98 atom % D, 98% (CP) 98 atom % D
99 atom % 13C
M+6
589276 2-Ketobutyric acid-4-13C,3,3-d2 sodium salt hydrate 99 atom % 13C, 98 atom % D, 98% (CP) 98 atom % D
99 atom % 13C
M+3
607533 2-Ketobutyric acid-4-13C,3,3,4,4,4-d5 sodium salt hydrate 97 atom % D (CD2), 99 atom % 13C, 48-70 atom % D (13CD3), 98% (CP) 48-70 atom % D (13CD3)
97 atom % D (CD2)
99 atom % 13C
M+6
637831 2-Ketobutyric acid-4-13C,4-d sodium salt hydrate 99 atom % 13C, 97 atom % D, 98% (CP) 97 atom % D
99 atom % 13C
M+2
634727 2-Ketobutyric acid-4-13C,4,4-d2 sodium salt hydrate 99 atom % 13C, 98 atom % D, 98% (CP) 98 atom % D
99 atom % 13C
M+3
795917 2-Keto-3-(methyl-13C,d1)-butyric-3,4,4,4-d4 acid sodium salt 99 atom % 13C, 98 atom % D, 97% (CP) 98 atom % D
99 atom % 13C
M+6
634379 2-Keto-3-(methyl-13C,d2)-butyric acid-4-13C,d2 sodium salt 98 atom % 13C, 98 atom % D 98 atom % 13C
98 atom % D
M+6
717169 2-Keto-3-methylbutyric acid-3-d sodium salt hydrate 98 atom % D, 98% (CP) 98 atom % D
M+1
596418 2-Keto-3-(methyl-d3)-butyric acid-1,2,3,4-13C4 sodium salt 98 atom % D, 99 atom % 13C 98 atom % D
99 atom % 13C
M+7
637858 2-Keto-3-(methyl-d3)-butyric acid-1,2,3,4-13C4, 3-d sodium salt 99 atom % 13C, 98 atom % D, ≥99% (CP) 98 atom % D
99 atom % 13C
M+8
594903 2-Keto-3-(methyl-d3)-butyric acid-4-13C sodium salt 99 atom % 13C, 98 atom % D 98 atom % D
99 atom % 13C
M+4
571334 2-Keto-3-(methyl-13C)-butyric-4-13C acid sodium salt 99 atom % 13C, 97% (CP) 99 atom % 13C
M+2
589063 2-Keto-(3-methyl-13C)-butyric-4-13C,3-d acid sodium salt 98 atom % D, 99 atom % 13C, 97% (CP) 98 atom % D
99 atom % 13C
M+3
607568 2-Keto-3-methylbutyric acid-13C5,3-d sodium salt 98 atom % D, 99 atom % 13C 98 atom % D
99 atom % 13C
M+6
487716 2-Keto-4-methylpentanoic-1-13C acid sodium salt 99 atom % 13C 99 atom % 13C
M+1
616621 2-Keto-4-methyl-d3-pentanoic acid sodium salt 98 atom % D 98 atom % D
M+3
Z255696 Kontes® NMR tube-sealing manifold Use with 5mm × 9in. L NMR tubes    
738778 L-Lactic acid-1-13C ≥99 atom % 13C, ≥98% (CP), ≥98% (Chiral Purity, HPLC) ≥99 atom % 13C
M+1
796808 L-Lactic acid-2-13C ≥99 atom % 13C, ≥98% (CP), ≥98% (Chiral Purity, HPLC) ≥99 atom % 13C
M+1
746258 L-Lactic acid-13C3 ≥99 atom % 13C, ≥98% (CP), ≥98% (Chiral Purity, HPLC) ≥99 atom % 13C
M+3
799548 L-Lactic acid-3-13C 99 atom % 13C, 98% (CP) 99 atom % 13C
M+1
605328 D-Lactose-1-13C monohydrate 99 atom % 13C 99 atom % 13C
M+1
292168 Lauric acid-1-13C 99 atom % 13C 99 atom % 13C
M+1
451401 Lauric-d23 acid ≥98 atom % D, ≥98% (CP) ≥98 atom % D
M+23
490059 L-Leucine-1-13C 99 atom % 13C 99 atom % 13C
M+1
492949 L-Leucine-2,3,3,4,5,5,5,5′,5′,5′-d10 98 atom % D 98 atom % D
M+10
486825 L-Leucine-5,5,5-d3 99 atom % D 99 atom % D
M+3
605239 L-Leucine-13C6 98 atom % 13C, 95% (CP) 98 atom % 13C
M+6
492426 DL-Leucine-d10 98 atom % D 98 atom % D
M+10
340960 L-Leucine-15N 98 atom % 15N 98 atom % 15N
M+1
605735 Linoleic acid-13C18 99 atom % 13C, 97% (CP) 99 atom % 13C
M+18
340421 Lithium-6Li chunks, in mineral oil, 95 atom % 6Li 95 atom % 6Li
M-1
473111 Lithium-6Li2 carbonate 95 atom % 6Li 95 atom % 6Li
M-2
555363 Lithium deuteride 98 atom % D 98 atom % D
M+1
347450 Lithium deuteroxide solution 3 N in D2O, 98 atom % D 98 atom % D
M+1
601411 Lithium-6Li fluoride 95 atom % 6Li, 99% (CP) 95 atom % 6Li
M-1
697559 Lithium-6Li hexafluorophosphate 95 atom % 6Li, 98% (CP) 95 atom % 6Li
M-1
424501 Lithium-6Li hydroxide monohydrate 95 atom % 6Li 95 atom % 6Li
M-1
460907 Lithium tri-tert-butoxyaluminodeuteride 97 atom % D 97 atom % D
M+1
614033 Lithocholic acid-2,2,3,4,4-d5 98 atom % D 98 atom % D
M+5
589349 Lithocholic acid-2,2,4,4-d4 98 atom % D 98 atom % D
M+4
486582 DL-Lysine-1,2-13C2 dihydrochloride 99 atom % 13C 99 atom % 13C
M+2
609021 L-Lysine-15N2 hydrochloride 98 atom % 15N, 98% (CP) 98 atom % 15N
M+2
489050 DL-Lysine-2-15N dihydrochloride 99 atom % 15N 99 atom % 15N
M+1
489026 DL-Lysine-3,3,4,4,5,5,6,6-d8 dihydrochloride ≥98 atom % D, ≥99% (CP) ≥98 atom % D
M+8
616192 L-Lysine-4,4,5,5-d4 hydrochloride 98 atom % D, 98% (CP) 98 atom % D
M+4
489034 DL-Lysine-4,4,5,5-d4 dihydrochloride 98 atom % D 98 atom % D
M+4
643459 L-Lysine-13C6 hydrochloride 99 atom % 13C, 95% (CP) 99 atom % 13C
M+6
608041 L-Lysine-13C6,15N2 hydrochloride 99 atom % 13C, 99 atom % 15N, 95% (CP) 99 atom % 13C
99 atom % 15N
M+8