Alfatoxins in Food by LC/MS/MS
LC Conditions
Column
Luna 3 µm PFP(2) 100 Å, LC Column 50 x 2 mm, Ea
Brand
Luna
Part No
00B-4447-B0
Phase Name
PFP(2)
Elution Type
Isocratic
Mobile Phase
A: 5mM Ammonium Acetate + 0.1% Formic Acid
B: Methanol
Gradient Profile
Step No.
Time(min)
%A
%B
1
0
40
60
Flow Rate
0.40 mL/min
Temperature
28°C
Detection
Tandem Mass Spec (MS-MS) @ (0°C)
Detection Info
Sample Notes
SecurityGuard™ Guard Cartridge System extends column lifetime. - SecurityGuard Cartridges, PFP 4 x 2.0mm ID, 10/Pk Part No.: AJ0-8326 - Holder Part No.: KJ0-4282
Sample Preparation Details
Description
Strata FL-PR Florisil (170 µm, 80 Å), 500 mg / 3 mL, Tubes, 50/Pk
Part No
8B-S013-HBJ
Condition 1
3 mL Methanol
Condition 2
3 mL Methanol
Load
Load 1.50 mL Sample
Wash 1
3 mL Methanol/Water (80:20)
Wash 2
3 mL Methanol/Water (80:20)
Wash 3
6 mL Methanol
Elution 1
3 mL Acetone/Water/Formic Acid (96:3.5:0.5)
Elution 2
3 mL Acetone/Water/Formic Acid (96:3.5:0.5)
Evaporation
Evaporate to dryness
Reconstitute
1 mL Mobile Phase
Order Items Used in This Application
- 1. Aflatoxin M1
- 2. Aflatoxin G2
- 3. Aflatoxin G1
- 4. Aflatoxin B2
- 5. Aflatoxin B1
-OEChem-06211003162D<br><br> 36 40 0 1 0 0 0 0 0999 V2000<br> 3.5229 -1.5894 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0<br> 2.0000 -0.4776 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0<br> 4.1100 0.8296 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0<br> 5.3191 1.2569 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0<br> 7.0672 -1.7846 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0<br> 8.4252 2.5217 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0<br> 6.2133 2.7846 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0<br> 3.5229 0.0201 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0<br> 4.4691 -0.2846 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 2.9393 -0.7846 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0<br> 5.3351 0.2154 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 4.4691 -1.2846 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 6.2012 -0.2846 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 7.1112 0.2222 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 2.9393 0.8176 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 8.0943 -0.1028 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 7.1192 1.2638 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 6.2012 -1.2846 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 5.3351 -1.7846 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 8.7087 0.7307 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 2.0000 0.5106 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 8.1072 1.5736 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 6.2171 1.7846 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 7.0672 -2.7846 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0<br> 2.5742 -1.2857 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 3.1294 1.4077 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 7.8389 -0.6677 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 8.6293 -0.4161 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 5.3351 -2.4046 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 9.1663 0.3125 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 9.1727 1.1419 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 1.4981 0.8746 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 3.8573 1.3958 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 6.4472 -2.7846 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 7.0672 -3.4046 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 7.6872 -2.7846 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0<br> 1 10 1 0 0 0 0<br> 1 12 1 0 0 0 0<br> 2 10 1 0 0 0 0<br> 2 21 1 0 0 0 0<br> 3 8 1 0 0 0 0<br> 3 33 1 0 0 0 0<br> 4 11 1 0 0 0 0<br> 4 23 1 0 0 0 0<br> 5 18 1 0 0 0 0<br> 5 24 1 0 0 0 0<br> 6 22 2 0 0 0 0<br> 7 23 2 0 0 0 0<br> 8 9 1 0 0 0 0<br> 8 10 1 0 0 0 0<br> 8 15 1 0 0 0 0<br> 9 11 2 0 0 0 0<br> 9 12 1 0 0 0 0<br> 10 25 1 0 0 0 0<br> 11 13 1 0 0 0 0<br> 12 19 2 0 0 0 0<br> 13 14 1 0 0 0 0<br> 13 18 2 0 0 0 0<br> 14 16 1 0 0 0 0<br> 14 17 2 0 0 0 0<br> 15 21 2 0 0 0 0<br> 15 26 1 0 0 0 0<br> 16 20 1 0 0 0 0<br> 16 27 1 0 0 0 0<br> 16 28 1 0 0 0 0<br> 17 22 1 0 0 0 0<br> 17 23 1 0 0 0 0<br> 18 19 1 0 0 0 0<br> 19 29 1 0 0 0 0<br> 20 22 1 0 0 0 0<br> 20 30 1 0 0 0 0<br> 20 31 1 0 0 0 0<br> 21 32 1 0 0 0 0<br> 24 34 1 0 0 0 0<br> 24 35 1 0 0 0 0<br> 24 36 1 0 0 0 0<br>M END
Compound Name
Aflatoxin M1
CID
23236
Molecular Formula
C17H12O7
Molecular Weight
328
No. Hydrogen Bond Acceptors
7
No. Hydrogen Bond Donors
1
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