1g

2-NP-SCA-13C,15N3

1958113-22-8 98% 98.5atom%15N,98.5atom%13C

1g

Nitrofurazone-13C,15N3

1958113-24-0 98% 98.5atom%15N,98.5atom%13C

1g

1-Aminoimidazolidine-2,4-dione-5-13C hydrochloride

1958100-83-8 98% 98.5atom%13C

Diammonium hydrogenphosphate-15N2

287488-13-5 98% 99atom%15N

Sodium formate-13C

23102-86-5 98% 98.5atom%13C

100g

Ammonium sulfate-15N2

43086-58-4 98% 99%atom%15N

Urea-15N2

2067-80-3 98% 99%atom%15N

1g

1-(((5-Nitrofuran-2-yl)methylene)amino-15N)imidazolidine-2,4-dione-2-13C-1,3-15N2

1516934-90-9 98% 99atom%15N,98.5atom%13C

1g

Diethyl acetamidomalonate-15N

92877-34-4 98% 99atom%15N

Ammonium dihydrogen phosphate-15N

287488-11-3 98% 99%atom%15N

5g

Sodium octanoate-1-13C

201612-61-5 98% 98.5atom%13C

5g

Carbonic-13C acid, monosodium salt

87081-58-1 98% 98.7atom%13C

1g

Carbonic-13C acid, calcium salt

287389-46-2 98% 98.8atom%13C

D-Mannose-1-13C

70849-31-9 98% +98%atom%13C

D-Fructose-13C6

201595-65-5 98% +98%atom%13C

D-Fructose-13C1

108311-21-3 98% +98%atom%13C

D-Fructose-2-13C

117013-19-1 98% +98%atom%13C

D-Xylose-1-13C

70849-21-7 98% +98%atom%13C

o-Toluic Acid-13C2

1346599-98-1 98% 98%atom%13C

Nicotinamide-N-15N

113950-01-9 98% 98%atom%15N

D-Fructose-4-13C

84270-09-7 98% +98%atom%13C

(2R,3S,4R,5R)-2,3,4,5,6-Pentahydroxyhexanal-18O

3343-70-2 98% 98%atom%18O

Hydrazinecarboxamide-13C Monohydrochloride

201996-18-1 98% 98.5atom%13C

D-Fructose-1,6-13C2

287100-71-4 98% +98%atom%13C

D-Fructose-3-13C

249928-59-4 98% +98%atom%13C

(S)-2-Hydroxypropanoic-1,2,3-13C3 acid

87684-87-5 98% 98%atom%13C

D-Fructose-2,5-13C2

141258-84-6 98% +98%atom%D

D-Fructopyranose-13C6

312623-94-2 98% +98%atom%13C

D-Fructose-6-13C

287100-63-4 98% +98%atom%13C

2-Methyl-4-nitro-1H-Imidazole-1-15N

176913-05-6 98% 99%atom%N

Semicarbazide hydrochloride-15N3

N/A 98% 98.5atom%15N

Hydrazine-1,2-dicarboxamide-15N4

1874206-10-6 98% 99%atom%N

Sodium hexanoate-1-13C

N/A 98% 98.5atom%13C

1-Aminohydantoin hydrochloride-13C,15N3

N/A 98% 98.5atom%15N,98.5atom%13C

Ammonium sulfate-15N2

43086-58-4 98% 10%atom%15N

Diammonium hydrogenphosphate-15N2

287488-13-5 98% 10atom%15N

Sodium pentanoate-1-13C

N/A 98% 98.5atom%13C

1g

Urea-15N2

2067-80-3 98% 10atom%15N

Ammonium dihydrogen phosphate-15N

287488-11-3 98% 10atom%15N

Semicarbazide hydrochloride-13C,15N3

1243151-42-9 98% 98.5atom%15N,98.5atom%13C

Ammonium sulfate-15N2

43086-58-4 isotopic purity:10atom%；purity:≥98.5％

D-Fructopyranose-1-13C

117013-21-5 98% +98%atom%13C

1H-Indole-3a,4,5,6,7,7a-13C6

853409-50-4 98% +98%atom%13C

Urea-15N2

2067-80-3 isotopic purity:99atom％；purity:≥98.5％

Ammonium sulfate-15N2

43086-58-4 isotopic purity:99atom%；purity:≥98.5％

100g

Iodobenzene-13C6

104130-35-0 97% 98atom%13C

Ammonium dihydrogen phosphate-15N

287488-11-3 isotopic purity:99atom%；purity:≥98.5%

Ammonium dihydrogen phosphate-15N

287488-11-3 isotopic purity:10atom%；purity:≥98.5%

Urea-15N2

2067-80-3 isotopic purity:10atom％；purity:≥98.5％

(2R,3R,4R)-2,3,4,5-Tetrahydroxypentanal-5-13C

139657-62-8 98% +98%atom%13C