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Laboratory Standards

Reference Standards

Comprehensive in-house reference standard catalog — featuring over 7,402 certified pharmaceutical & chemical standards with catalogue numbers and CAS references.

Showing 7,402 Reference Standards
Page 54 of 149  ·  50 per page
# Catalogue No. Product Name CAS Number
2651 CP-M8007 Medetomidine Chloro Impurity NA
2652 CP-N14000 Nadolol 42200-33-9
2653 CP-N20000 Nefamide 24833-47-4
2654 CP-N21001 Nefopam Impurity A 60725-36-2
2655 CP-N21003 Nefopam N-oxide 66091-32-5
2656 CP-N21004 N-Nitroso N-Desmethyl Nefopam NA
2657 CP-N33001 Neostigmine EP Impurity A 2498-27-3
2658 CP-N33002 Neostigmine EP Impurity B 99-07-0
2659 CP-N23002 Nimesulide EP Impurity B 51765-51-6
2660 CP-N23003 Nimesulide EP Impurity C 2688-84-8
2661 CP-N23004 Nimesulide EP Impurity D 5422-92-4
2662 CP-N23005 Nimesulide EP Impurity E 905858-63-1
2663 CP-N23006 Nimesulide EP Impurity F 51765-72-1
2664 CP-N23007 Nimesulide EP Impurity G 70995-08-3
2665 CP-N24003 N-Nitroso-N-desmethyl nintedanib NA
2666 CP-N25002 Nitrofural EP Impurity B 92-55-7
2667 CP-N12017 Nitrofurazone 59-87-0
2668 CP-N26008 Noradrenaline EP Impurity B 5090-29-9
2669 CP-N29001 N-Nitroso Norepinephrine Impurity 1 NA
2670 CP-N7005 Nicardipine Dimethyl Ester 206976-29-6
2671 CP-N7006 Nicardipine EP Impurity A 1216817-27-4
2672 CP-NIT034 N-Nitroso-4-piperidone 55556-91-7
2673 CP-NIT040 N-Nitrosodiphenylamine 86-30-6
2674 CP-NIT042 N-Nitrosopiperazin 5632-47-3
2675 CP-NIT044 N-Nitrosopyrrolidine 930-55-2
2676 CP-NIT046 N-Nitroso-N-Ethyl piperazine 65504-33-8
2677 CP-NIT047 1-Acetyl-4-Nitrosopiperazine 73742-56-0
2678 CP-NIT048 N-Nitroso N-methyl-5-chloro Benzopenate NA
2679 CP-NIT049 1-Nitroso-1H-Indole 7633-57-0
2680 CP-A22020 4-Nitrosopiperazine-1-ethanol 48121-20-6
2681 CP-NIT057 N-Nitrosodihydrodibenzazepine 2030117
2682 CP-NIT058 1-Nitrosopiperidine-4-carboxylic acid 6238-69-3
2683 CP-NIT061 N,N-Dinitroso-Ethylene Diaminodiacetic Acid 6943-40-4
2684 CP-NIT062 N-Nitroso Ethylene Diamino Triacetic Acid 862542-34-5
2685 CP-NIT070 1-Nitroso-1,2,3,6-tetrahydropyridine 55556-92-8
2686 CP-NIT072 N-Nitrosohexamethyleneimine 932-83-2
2687 CP-NIT073 N-Nitroso-3-pyrrolidinol 56222-35-6
2688 CP-D18012 N-Nitroso N-Methyl 5-Chlorobenzophenone 51145-18-7
2689 CP-NIT079 N-Nitroso-D-proline 42022-03-7
2690 CP-O1012 Olanzapine Impurity 1 873895-41-1
2691 CP-O11009 Orlistat Open Ring Amide NA
2692 CP-O14004 Oxybutynin EP Impurity D 4335-77-7
2693 CP-O14007 Oxybutynin-N-Subsituted Allyl Impurity NA
2694 CP-O15001 Oxymetazoline EP Impurity A 1391053-50-1
2695 CP-O5003 Ofloxacin EP Impurity C 95848-94-5
2696 CP-O6005 N-Nitroso Olaparib Impurity 1 2742659-74-9
2697 CP-O6006 N-Nitroso Olaparib Impurity 2 NA
2698 CP-O7012 Olmesartan Dimer Ester 1040250-19-8
2699 CP-O7017 Olmesartan Impurity 52 124750-51-2
2700 CP-O8007 Olopatadine USP Releated Compound B 173174-07-7