13C6-3-Nitrophenylhydrazine (hydro
A 13C-labeled derivatizing reagent
CAS No. 1977535-33-3
Item No. 20744
Formulation: A crystalline solid
Purity: ≥98%
- 13C6-3-NPH
- 13C6-m-Nitrophenylhydrazine
- 13C6-meta-Nitrophenylhydrazine
D-(+)-
An internal standard for the quantification of D-(+)-glucose
CAS No. 110187-42-3
Item No. 26707
Formulation: A solid
Purity: ≥98%
Formulation: A 100 µg/ml solution in methanol
Purity: ≥95%
- AA 1,2,3,4,5-13C
- FA 20:4-13C
Formulation: A 100 µg/ml solution in acetonitrile
FK-506-13C-d2
An internal standard for the quantification of FK-506
CAS No. 1356841-89-8
Item No. 22178
Formulation: A solid
Purity: ≥98% deuterated forms (d1-d2); ≤2% d0
- Tacrolimus-13C-d2
13C6 Glucosyl
An internal standard for the quantification of 1-β-D-glucosylsphingosine
CAS No. 299172-48-8
Item No. 23212
Formulation: A solid
Purity: ≥98%
- 1-β-D-Glucosyl-1,2,3,4,5,6-13C6-sphingosine
- 13C6-Glucosylsphingosine
Aflatoxin B1-13C17
An internal standard for the quantification of aflatoxin B1
CAS No. 1217449-45-0
Item No. 31260
Formulation: A 0.5 µg/ml solution in acetonitrile
Purity: ≥98%
- AFB1-13C17
Aflatoxin G1-13C17
An internal standard for the quantification of aflatoxin G1
CAS No. 1217444-07-9
Item No. 31262
Formulation: A 0.5 µg/ml solution in acetonitrile
Purity: ≥98%
Formulation: A 1 mg/ml solution in methanol
Fumonisin B2-13C34
An internal standard for the quantification of fumonisin B2
CAS No. 1217481-36-1
Item No. 31273
Formulation: A 10 µg/ml solution in acetonitrile:water (1:1)
Purity: ≥98%
- FB2
Formulation: A crystalline solid
Purity: ≥98%
Formulation: A 10 µg/ml 1:1 solution in acetonitrile:water
Purity: ≥95%
- FB3-13C34
Ochratoxin A-13C20
An internal standard for the quantification of ochratoxin A
CAS No. 911392-42-2
Item No. 31295
Formulation: A 10 µg/ml solution in acetonitrile
Purity: ≥98%
- OTA-13C20
Formulation: A neat solid
Purity: ≥98%
Schedule: IV
Aflatoxin G2-13C17
An internal standard for the quantification of aflatoxin G2
CAS No. 1217462-49-1
Item No. 31263
Formulation: A 0.5 µg/ml solution in acetonitrile
Purity: ≥98%
- Dihydroaflatoxin G1-13C17
Aflatoxin M1-13C17
An internal standard for the quantification of aflatoxin M1
CAS No. 2707441-97-0
Item No. 31264
Formulation: A 0.5 µg/ml solution in acetonitrile
Purity: ≥98%
- AFM1-13C17
Axitinib-13C-d3
An internal standard for the quantification of axitinib
CAS No. 1261432-00-1
Item No. 26676
Formulation: A solid
Purity: ≥99% deuterated forms (d1-d3)
- AG-013736-13C-d3
Aflatoxin B2-13C17
An internal standard for the quantification of aflatoxin B2
CAS No. 1217470-98-8
Item No. 31261
Formulation: A 0.5 µg/ml solution in acetonitrile
Purity: ≥98%
- AFB2-13C17
- Dihydroaflatoxin B1-13C17
Zearalenone-
An internal standard for the quantification of zearalenone
CAS No. 911392-43-3
Item No. 31288
Formulation: A 25 µg/ml solution in acetonitrile
Purity: ≥98%
- FES-13C18
- Mycotoxin F2-13C18
- Toxin F2-13C18
- Zenone-13C18
Gemcitabine-13C,15N2 (hydro
An internal standard for the quantification of gemcitabine
CAS No. 2757566-59-7
Item No. 22560
Formulation: A solid
Purity: ≥98%
- dFdC
Formulation: A solid
Purity: ≥99% deuterated forms (d1-d3)
- Nintedanib-13C-d3
Fumonisin B1-13C34
An internal standard for the quantification of fumonisin B1
CAS No. 1217458-62-2
Item No. 31272
Formulation: A 25 µg/ml 1:1 solution in acetonitrile:water
Purity: ≥95%
- FB1-13C34
Medetomidine-13C-d3 (hydrochloride)
An internal standard for the quantification of medetomidine
CAS No. 1216630-06-6
Item No. 25041
Formulation: A solid
Purity: ≥99% deuterated forms (d1-d3)
- MVP 785-13C-d3
Formulation: A neat oil
Purity: ≥98%
- Aminobenzene-13C6
- Benzenamine-13C6
- Phenylamine-13C6
Formulation: A solution in acetonitrile
Purity: ≥95%
- Aspergillin-13C13
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