Grape Juice Extract - Rt-γDEXsa™

Apple Juice Rt-βDEXse™ 1. 2. 3. 4. 3 (R)-ethyl 2-methylbutyrate (S)-ethyl 2-methylbutyrate (R)-2-methylbutyrate (S)-2-methylbutyrate 2 min. 8 10 12 14 GC_FF00158 30m, 0.32mm ID, 0.25µm Rt-βDEXse™ (cat.# 13106) 1.0µL split injection On-column conc. (standards): ~50ng each labeled enantiomer Oven temp.:…

Apple Juice with Added Standards Rt-βDEXse™ 1. 2. 3. 4. 3 (R)-ethyl 2-methylbutyrate (S)-ethyl 2-methylbutyrate (R)-2-methylbutyrate (S)-2-methylbutyrate 2 1 4 min. 8 10 12 14 GC_FF00157 30m, 0.32mm ID, 0.25µm Rt-βDEXse™ (cat.# 13106) 1.0µL split injection On-column conc. (standards): ~50ng…

Microbial VOCs Rxi®-1ms Compound 1. 2-butanone 2. 2-methyl-furan 3. 3-methyl-furan 4. 2-methyl-1-propanol 5. 2-methyl-2-butanol 6. 1-butanol 7. 3-methyl-2-butanol 8. 2-pentanol 9. 2-methyl-1-butanol 10. dimethyl-disulfide 11. 3-hexanone 12. 2-hexanone 13. 2-heptanone 14. 1-octen-3-ol 15. 3-octanone 16. 3-octanol 17. 2-pentyl-furan 18. 2-ethyl-1-hexanol…

Sulfur Compounds in Headspace Sample of Beer Rt-XLSulfur™ 1. hydrogen sulfide 2. methyl mercaptan 3. dimethyl sulfide and/or ethyl mercaptan 4. unknown 1m, 0.75mm ID Sulfinert™ tubing Rt-XLSulfur™ 100/120 mesh (cat.# 19806) Conc.: headspace of an imported (Mexico) beer sample…