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Amoxicillin-d4
An internal standard for the quantification of amoxicillin
CAS No. 2673270-36-3
Item No. 25428
Nafcillin-d5 (sodium salt)
An internal standard for the quantification of nafcillin
CAS No. 1356354-25-0
Item No. 33468
Ampicillin-d5
An internal standard for the quantification of ampicillin
CAS No. 1426173-65-0
Item No. 25356
Penicillin G-d5 (potassium salt)
An internal standard for the quantification of penicillin G
Item No. 36772
Dicloxacillin (sodium salt hydrate)
A semisynthetic penicillin antibiotic
CAS No. 13412-64-1
Item No. 23770
Nafcillin (sodium salt hydrate)
A semisynthetic and penicillinase-resistant penicillin antibiotic
CAS No. 7177-50-6
Item No. 21008
Penicillin V-d5 (potassium salt)
An internal standard for the quantification of penicillin V
CAS No. 2699607-22-0
Item No. 26786
Cloxacillin-13C4 (sodium salt)
An internal standard for the quantification of cloxacillin
Item No. 28801
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