Witega来自德国，专门从事实验室有机合成物的合成、活性成分、精细化工和参考物质的研究及稳定同位素标记化合物的制造。
德国Witega实验室公司专门从事有机合成物的合成、活性成分、精细化工和参考物质的研究及稳定同位素标记化合物的制造。主要提供合成有机组成部分，中间体和目标结构，销售订单数量从毫克到公斤，实验室合成的稳定同位素标记化合物(D，13C，15N)，同时也是分析标准品的供应商。Witega主要标准品包括：兽药，饲料，同位素标记化合物。
AHD 6301-2-6
AMOZ 43056-63-9
AMOZ-D5 1017793-94-0
AOZ 80-65-9
AOZ-D4 1188331-23-8
SCA-HCI – 13C,15N2 1173020-16-0
2-NP-AHD 623145-57-3
2-NP-AHD-13C3 1007476-86-9
2-NP-AMOZ 183193-59-1
2-NP-AMOZ-D5 1173097-59-0
2-NP-AOZ 19687-73-1
2-NP-AOZ-D4 1007478-57-0
2-NP-SCA 16004-43-6
2-NP-SCA-13C,15N2 957509-32-9
4-NP-SCA 5315-87-7
Furaltadone-D5 1015855-64-7
Furazolidone-D4 1217222-76-8
"Nitrofurazone-
13C,15N2" 1217220-85-3
Nitrofurantoin-13C3 1217226-46-4
Dantrolene-13C3
硝基咪唑
Dimetridazole-D3 64678-69-9
HMMNI 936-05-0
HMMNI-D3 1015855-78-3
Ipronidazole 14885-29-1
Ipronidazole-D3 1015855-83-0
"Ipronidazole-OH
IPZOH" 35175-14-5
"Ipronidazole-OH-D3
IPZOH–D3" 1156508-86-9
Metronidazole-13C2,15N2 1173020-03-5
"Metronidazole-OH-D2
MNZOH-D2"
"Metronidazole-OH
MNZOH" 4812-40-2
Ronidazole 7681-76-7
Ronidazole-D3 1015855-87-4
Ternidazole hydrochloride 1077-93-6
Carnidazole 42116-76-7
5-Chloro-1-methyl-4-nitroimidazole 4897-25-0
Menidazole 696-23-1
Tinidazole 19387-91-8
Secnidazole hydrate(see Data Sheet) 3366-95-8
Nimorazole 6506-37-2
Beta-兴奋剂标准品
Brombuterol
hydrochloride" 21912-49-2
Brombuterol 41937-02-4
Brombuterol-D9 hydrochloride 1353867-94-3
Brombuterol-D9 1353940-55-2
Bromchlorbuterol hydrochloride 78982-84-0
Cimaterol-D7 1228182-44-2
Cimaterol 54239-37-1
Cimbuterol-D9 1246819-04-4
Cimbuterol 54239-39-3
Clenbuterol-D6-HCl
Clenbuterol-D9 129138-58-5
Clenbuterol-D9 hydrochloride 184006-60-8
Clencyclohexerol hydrochloride 157877-79-7
Clenhexerol hydrochloride 37158-48-8
Clenhexerol 78982-88-4
Clenisohexerol hydrochloride 37158-48-8
Clenisopenterol hydrochloride 1435935-00-4
Clenpenterol-D11 hydrochloride 1325559-11-2
Clenpenterol-D5 hydrochloride
Clenpenterol hydrochloride 37158-47-7
Clenproperol 38339-11-6
Clenproperol-D7 1173021-09-4
Clenproperol hydrochloride 38339-11-6
Hydroxymethylclenbuterol-D6 hydrochloride
Hydroxymethylclenbuterol hydrochloride 37162-89-3
Mabuterol-D9 hydrochloride 1246819-58-8
Mabuterol hydrochloride 54240-36-7
Mapenterol-D11 hydrochloride 1325559-18-9
Mapenterol hydrochloride 54238-51-6
Tulobuterol-D9 hydrochloride 1325559-14-9
Tulobuterol hydrochloride 65776-01-3
Clorprenaline-D7
Clorprenaline 3811-25-4
Bambuterol-D9 hydrochloride
Bambuterol hydrochloride 81732-46-9
Formoterol tartrate 200815-49-2
Phenylethanolamine A 1346746-81-3
Phenylethanolamine A-D3
Pirbuterol acetate 65652-44-0
Pirbuterol-D9 acetate 1431291-46-1
Colterol acetate 10255-14-8
Colterol-D9 acetate 1420043-63-5
Salbutamol acetate(Albuterol acetate) 35459-11-1
Salbutamol-D9 acetate(Albuterol-D9 acetate) 1173021-73-2
Salmeterol xinafoate 94749-08-3
Salmeterol-13C6 xinafoate
"Orciprenaline acetatehydrate (see Data Sheet)
Metaproterenol acetatehydrate (see Data Sheet)"
"Orciprenaline-D7 acetatehydrate (see Data Sheet)
Metaproterenol-D7acetate hydrate (seeData Sheet)"
Terbutaline acetate hydrate (see Data Sheet)
Terbutaline-D9 acetate hydrate (see Data Sheet)
Ractopamine hydrochloride 90274-24-1
Fenoterol hydrobromide 1944-12-3
erythro-Isoxsuprine hydrochloride 579-56-6
erythro-Isoxsuprine-13C6 hydrochloride
alloerythro-Isoxsuprine-13C6 hydrochloride
Zilpaterol hydrochloride 119520-06-8
Zilpaterol-13C3 hydrochloride
Carbuterol-D9 acetate hydrate (see Data Sheet)
Carbuterol acetate hydrate (see Data Sheet)
Deterenol acetate(Paraproterenol acetate;N-Isopropyloctopamine acetate)
驱虫药/杀虫药标准品
Thiabendazole-13C6
Triclabendazole-D3 1353867-93-2
Triclabendazole 68786-66-3
Triclabendazole sulfone 106791-37-1
Triclabendazole sulfoxide 100648-13-3
Hydroxytriclabendazole 109536-21-2
Ketotriclabendazole 1201920-88-8
Aminotriclabendazole hydrochloride 1448346-37-9
5-Hydroxythiabendazole 948-71-0
Cambendazole-D7 1228182-48-6
Cambendazole 26097-80-3
2-Aminoflubendazole 82050-13-3
Albendazole-D3 1353867-92-1
Albendazole-2-aminosulfone hydrochloride
Albendazole-2-aminosulfone-D3 hydrochloride 1435902-07-0
Albendazole sulfone-D3 1448345-60-5
Albendazole sulfone 75184-71-3
"Albendazole sulfoxide-D3
Ricobendazole-D3" 1448346-38-0
"Albendazole sulfoxide
Ricobendazole" 54029-12-8
"Mebendazole-amine
HMEB" 52329-60-9
Mebendazole-D3 1173021-87-8
"5-Hydroxymebendazole
RMEB" 60254-95-7
5-Hydroxymebendazole-D3 1173020-86-4
Flubendazole 31430-15-6
Flubendazole-D3 1173021-08-3
Hydroxyflubendazole 82050-12-2
Oxfendazole(Fenbendazolesulfoxide) 53716-50-0
Oxfendazole-D3(Fenbendazole sulfoxide-D3) 1228182-54-4
Fenbendazole sulfone 54029-20-8
Fenbendazole sulfone-D3 1228182-49-7
Fenbendazole-D3 1228182-47-5
Fenbendazole-amine hydrochloride 1448346-29-9
Hydroxyfenbendazolehydrate (see Data Sheet) "72447-64-4
(anhydrous)"
Hydroxyfenbendazole-D3 hydrate (see Data Sheet) "1596803-40-5
(anhydrous)"
Luxabendazole-D3 1448346-27-7
Luxabendazole 90509-02-7
Cyclopentylalbendazole 77723-30-9
Cyclopentylalbendazole sulfoxide 131454-43-8
Cyclopentylalbendazole sulfone 1448346-31-3
Oxibendazole-amine-D7 1448346-35-7
"Oxibendazole-amine
hydrochloride"
Oxibendazole-D7 1173019-44-7
Febantel-D6 1173021-79-8
5-Nitrobenzimidazole 94-52-0
"Ciclobendazole
Cyclobendazole" 31431-43-3
4-Hydroxy-tetramisole 6649-26-9
Tetramisole-D5 hydrochloride 1173021-85-6
Carbendazim-D3 1255507-88-0
Nitroxynil 1689-89-0
Nitroxynil-13C6 1325559-31-6
Rafoxanide 22662-39-1
Rafoxanide-13C6 1353867-98-7
Closantel-13C6 1325559-20-3
Closantel 57808-65-8
Oxyclosanid-13C6 1353867-74-9
Clorsulon-13C6 1325559-24-7
Niclosamide-13C6 hydrate (see Data Sheet) 1325808-64-7
Monepantel 851976-50-6
Monepantel sulfoxide 851976-72-2
Monepantel sulfone 851976-52-8
Praziquantel-D11 1246343-36-1
Parbendazole-D3
磺胺类及其代谢物标准品
Sulfadimethoxine-D6 73068-02-7
Sulfadimethoxine-13C6 1334378-48-1
Sulfadoxine-D3 1262770-70-6
Sulfamethoxypyridazine-D3 1172846-03-5
Sulfamethoxazole-13C6 1196157-90-0
Sulfathiazole-13C6 1196157-72-8
Sulfanilamide-13C6 1196157-89-7
Sulfamerazine-13C6 1196157-80-8
Sulfadiazine-13C6 1189426-16-1
Sulfadimidine-13C6 1196157-77-3
Sulfachloropyridazine-13C6
Sulfapyridine-13C6 1228182-45-3
Sulfaquinoxaline-13C6 1202864-52-5
Sulfamethizole-13C6 1334378-92-5
"Sulfisoxazole-13C6
(Sulfafurazole-13C6)" 1334378-46-9
Sulfanitran-13C6 1353867-79-4
4-Acetylsulfanilamide-13C6
Sulfachloropyrazine-13C6 1416711-61-9
Sulfaphenazole-13C6 1420043-53-3
Sulfapyrazole-13C6 1420043-51-1
Sulfamonomethoxine-13C6 hydrate (see Data Sheet) 1416768-32-5
Dapsone-13C12
Sulfaethoxypyridazine-13C6
Sulfamoxole-13C6
Methyltestosterone-D3 96425-03-5
Medroxyprogesterone-D3 162462-69-3
17α-Acetoxyprogesterone-D3
喹诺酮
Norfloxacin-D5 hydrate (see Data Sheet) "1015856-57-1
(anhydrous)"
Ciprofloxacin-D8 hydrochloride hydrate (see Data Sheet) "1216659-54-9
(anhydrous)"
Nalidixic acid-D5 1189467-36-4
Pefloxacin-D5 1228182-51-1
Enrofloxacin-D5 hydrochloride
Difloxacin-D3 hydrochloride hydrate(see Data Sheet) "1173021-89-0
(anhydrous)"
Miloxacin-D3 1228182-43-1
Oxolinic acid-D5 1189890-98-9
Sarafloxacin-D8 hydrochloride hydrate(see Data Sheet)
Enoxacin-D8 hydrate(see Data Sheet)
Marbofloxacin 115550-35-1
Ofloxacin-D3 1173147-91-5
Nequinate-D7 1584701-10-9
Nequinate 13997-19-8
Decoquinate-D5 1228182-55-5
Buquinolate 5486-3-3
Danofloxacin-D3 1217683-55-0
Flumequine-13C3 1185049-09-5
**剂类兽药残留标准品
Acepromazine-D6 maleate 1331655-50-5
Acepromazine hydrochloride 973-12-6
Acepromazine maleate 3598-37-6
Azaperol-D4
Azaperol 2804-5-9
Azaperone-D4 1173021-72-1
Azaperone 1649-18-9
Carazolol-D7 1173021-02-7
Carazolol 57775-29-8
Chlorpromazine-D6 hydrochloride 1228182-46-4
Propionylpromazine-D6 hydrochloride 1262770-67-1
Xylazine-D6 1228182-53-3
Triflupromazine-D6-hydrochloride 1416711-36-8
Prothipendyl-D6-oxalate
Reserpine-D9 84759-11-5
"Alimemazine-D6 maleate
Trimeprazine-D6 maleate"
Promazine-D6 hydrochloride 1246912-04-8
Promethazine-D6 hydrochloride 1189947-02-1
Chlorprothixene-D6 1246912-83-3
"(±)-Levomepromazine-D6 maleate
(±)-Methotrimeprazine-D6 maleate"
(±)-O-Desmethyl-levomepromazine-D6
"Methapyrilene-D6
fumarate"
非甾体类**药
Meloxicam-D3 942047-63-4
Tenoxicam-D3
Tenoxicam 59804-37-4
5-Hydroxytenoxicam 93739-45-8
Piroxicam-D3 942047-64-5
Piroxicam 36322-90-4
5-Hydroxypiroxicam 77459-78-0
5-Hydroxyflunixin-D3 1185088-54-3
5-Hydroxyflunixin 75369-61-8
Flunixin-D3 1015856-60-6
Firocoxib 189954-96-9
Firocoxib-D6 1353853-37-8
Rofecoxib 162011-90-7
Etoricoxib 202409-33-4
2,5-Dimethyl-celecoxib DMC 457639-26-8
Deracoxib 169590-41-4
Deracoxib-D3
Parecoxib 198470-84-7
Parecoxib-D3
Valdecoxib 181695-72-7
Valdecoxib-D3 1219794-90-7
"4-Aminoantipyrine-D3
AA-D3" 68229-55-0
4-Aminoantipyrine 1983-7-8
4-Acetamidoantipyrine 83-15-8
4-Acetamido-D3-antipyrine 342821-66-3
"4-Formylaminoantipyrine
FAA" 1672-58-8
"Isopropylaminoantipyrine-D6
IPAA-D6
Ramifenazon-D6" 1330180-51-2
"Isopropylaminoantipyrine
IPAA
Ramifenazon" 3615-24-5
4-Methylaminoantipyrine-D3 picrate
4-Methylaminoantipyrine-D3 hydrogen sulfate
4-Methylaminoantipyrine hydrogen sulfate
4-Dimethyl-D6-aminoantipyrine picrate
4-Dimethylaminoantipyrine 58-15-1
1,5-Dimethyl-1,2-dihydro-pyrazol-3-one 3201-28-3
AMDOPH 519-65-3
Tolfenamic acid-13C6 1420043-61-3
Mefenamic acid-13C6 1325559-19-0
Flufenamic acid-13C6 1325559-30-5
Meclofenamic acid-13C6
Niflumic acid-13C6 1325559-33-8
Carprofene-D3 1173019-42-5
Ketoprofen-D3 159490-55-8
Vedaprofen 71109-09-6
Vedaprofen-D3 1185054-34-5
(±)-Naproxen-D3 958293-79-3
Diclofenac-13C6-Na hydrate (see Data Sheet) "1261393-71-8
(anhydrous)"
Hydroxydiclofenac 64118-84-9
1-Hydroxyibuprofen 53949-53-4
2-Hydroxyibuprofen 51146-55-5
3-Hydroxyibuprofen 52949-54-5
Carboxyibuprofen 15935-54-3
Phenylbutazone-13C12 1325559-13-4
Oxyphenbutazone-13C6
Paracetamol-D3 60902-28-5
Paracetamol glucuronide potassium salt
BNPH-D8
DNC-D8 1156508-87-0
Imidocarb-D8-2HCl hydrate (see Data Sheet)
Imidocarb-2HClhydrate (see Data Sheet) "5318-76-3
(anhydrous)"
m-Chloramphenicol threo form 7411-65-6
m-Chloramphenicol erythro form
threo-Chloramphenicol-D5(mixture of enantiomers)
erythro-Chloramphenicol-D5(mixture of enantiomers)
Dextramycin 134-90-7
Florfenicol amine 76639-93-5
Sudan-I-D5 752211-63-5
Sudan-II-D6 1014689-15-6
Sudan-IV-D6 1014689-18-9
Malachite Green-D5 Picrate 1258668-21-1
Leucomalachite green-D6 (LMG-D6) 1173021-13-0
Leucomalachite green-D5 (LMG-D5) 947601-82-3
Crystal violet-D6hydrate (see Data Sheet) 1266676-01-0
Leuco crystal violet-D6 1173023-92-1
Toltrazuril-D3 1353867-75-0
Toltrazuril 69004-03-1
Toltrazuril sulfoxide 69004-15-5
"Toltrazuril sulfone-D3
Ponazuril-D3" 1346602-48-9
"Toltrazuril sulfone
Ponazuril" 69004-04-2
QCA-D4
QCA-Methyl ester 1865-11-8
Olaquindox-D4 1189487-82-8
Desoxycarbadox 55456-55-8
Desoxycarbadox-D3 1448350-02-4
4-Desoxycarbadox 118828-84-5
1-Desoxycarbadox 118828-83-4
"2-Isopropyl-D7-thioxanthen-9-one
Isopropylthioxanthon-D7
ITX-D7" 1173019-24-3
Acetamiprid-N-desmethyl 190604-92-3
Robenidine-D8 hydrochloride 1173097-77-2
Atenolol-D7 1202864-50-3
Penbutolol hydrochloride 28163-36-2
Penbutolol-D9 hydrochloride 1346605-01-3
"Benzylpenicilline-D7 N-ethylpiperidinium salt
Penicillin G-D7 salt" 1217445-37-8
Arprinocid 55779-18-5
Zoalene-D5(Dinitolmide-D5) 1596379-06-4
3-ANOT 3572-44-9
5-ANOT 90223-31-7
Melamine-13C3 1173022-88-2
Cyanuric acid-13C3 201996-37-4
6-Chloro-2,4-diamino-1,3,5-triazine-13C3 1216850-33-7
Ammelide-13C3 1173021-81-2
Baquiloprim-D6 1228182-50-0
Baquiloprim 102280-35-3
Trimethoprim-D9 1189460-62-5
2’,4’-Formoxylidide-D6
Dichloroisoeverninic acid 4101-80-0
Dichloroisoeverninic acid-D6 4101-80-0
Halofuginone-13C6 hydrobromide
Halofuginone hydro bromide 64924-67-0
Ethopabate-D5
Palmitic acid glycidylester-D5
Stearic acid glycidylester-D5
Descyclopropyldicy-clanil 465531-97-9
Descyclopropyldicyclanil-15N3
Griseofulvin-13CD3
Dicyandiamide-13C2,15N2
Diflubenzuron-13C6
2-Methyl-4-isothiazolin-3-one hydrochloride 26172-54-3
2-Methyl-D3-4-isothiazolin-3-one hydrochloride 1329509-49-0
Retronecine 480-85-3
Ketamine-D3 hydrochloride 1073254-49-5
Glucosylisomaltol 85559-61-1
Propranolol-D7 hydrochloride
