TRC 1982 年由 Dr.David Dime 在加拿大成立公司，主要制造和研究生 物医学工程领域里比较复杂的有机小分子。我们的产品面向全世界 60 多个国家的研究者，1985 年我们的次商品目录出版了，拥有 147 种产品，主要是碳水化合物，一些胆固醇，一些氨基酸衍生物，以及一些诱变的混合物。在 1991 年，目录中列出了 600 种化合物。1999-2000 年大约有 900 种化合物。 生物制药产品已扩大到 23000 种，我们很多的产品都是世界领先的。TRC 的产品系列包括极其专业 的药物开发、医疗、生物制药和生化研究。
C182460 5-Carboxy SU 5402 258831-77-5 10 mg 100 mg
C182600 Carboxy Terbinafine 99473-14-0 1 mg 10 mg
C182602 Carboxy Terbinafine-d7 2.5 mg 25 mg
C182610 Carboxyterbinafine Methyl Ester 5 mg 50 mg
C182750 (-)-3-Carboxy-2,2,5,5-tetramethylpyrrolidinyl-1-oxy 68354-47-2 5 mg 50 mg
C182760 (+)-3-Carboxy-2,2,5,5-tetramethylpyrrolidinyl-1-oxy 50525-83-2 5 mg 50 mg
C182770 3-Carboxy-2,2,5,5-tetramethylpyrrolidinyl-1-oxy 2154-68-9 100 mg 1 g
C183150 5-Carboxytetramethyl Rhodamine 91809-66-4 10 mg 100 mg
C183170 6-Carboxytetramethyl Rhodamine, 90% 91809-67-5 10 mg 100 mg
C183190 4-Carboxy Tolbutamide Methyl Ester 88241-94-5 10 mg 100 mg
C183192 4-Carboxy Tolbutamide-d9 Methyl Ester 2.5 mg 25 mg
C183200 4-Carboxy Tolbutamide 2224-10-4 5 mg 50 mg
C183202 4-Carboxy Tolbutamide-d9 1 mg 10 mg
C183207 4-Carboxy Tolbutamide-d9 Ethyl Ester 2.5 mg 25 mg
C183210 rac 5-Carboxy Tolterodine 1076199-77-3 2.5 mg 25 mg
C183212 rac 5-Carboxy Tolterodine-d14 1 mg 10 mg
C183215 11-Carboxyundecyl Methanethiosulfonate 100 mg 1 g
C183225 (E)-5-(2-Carboxvinyl)uracil 57412-59-6 250 mg 2.5 g
C183300 Carbutamide 339-43-5 10 mg 100 mg
C183302 Carbutamide-d9 1 mg 10 mg
C183350 Carbuterol Hydrochloride 34866-46-1 10 mg 100 mg
C183352
Carbuterol-d9 Hydrochloride
1 mg 10 mg
C183400 Cardiogenol C, Hydrochloride 1049741-55-0 10 mg 100 mg
C183440 Carebastine 90729-42-3 10 mg 100 mg
C183442 Carebastine-d5 1 mg 10 mg
C183445 Carebastine Methyl Ester 189064-48-0 2.5 mg 25 mg
C183447 Carebastine-d5 Methyl Ester 1 mg 10 mg
C183480 Carfentanil 59708-52-0 5 mg 50 mg
C183482 Carfentanil-d5 1 mg 10 mg
C183505 (R)-Carisbamate 194085-74-0 5 mg 50 mg
C183507 (R)-Carisbamate-d4 1 mg 10 mg
C183510 (S)-Carisbamate 194085-75-1 5 mg 50 mg
C183512 (S)-Carisbamate-13C,15N,d2 10 mg
C183513 (S)-Carisbamate-d4 1 mg 10 mg
C183515 (R)-Carisbamate β-D-O-Glucuronide 940279-83-4 1 mg 10 mg
C183520 (S)-Carisbamate β-D-O-Glucuronide 940279-82-3 1 mg 10 mg
C183580 Carisoprodol 78-44-4 5 mg 50 mg
C183582 Carisoprodol Methyl-d3 5 mg 50 mg
C183620 Carminic Acid, >70% 1260-17-9 100 mg 1 g
C183650 Carminomycin 39472-31-6 1 mg 10 mg
C183750 Carmoterol Hydrochloride 137888-11-0 1 mg 10 mg
C183752 Carmoterol-d3 Hydrochloride 10 mg 25 mg
C183875 Carmustine 154-93-8 100 mg 1 g
C184102 dl Carnitine-d9 Chloride 1 mg 10 mg
C184105 D-Carnitine 541-14-0 10 mg 100 mg
C184110 L-Carnitine 541-15-1 1 g 10 g
C184112 L-Carnitine-13C 1 mg 10 mg
C184115 (S)-Carnitine Isobutylester, Chloride Salt 161886-61-9 25 mg 250 mg
C184125 (S)-Carnitine Mesylate Isobutylester, Mesylate Salt 161886-59-5 25 mg 250 mg
C184150 (S)-Carnitine Mesylate, Meslate Salt 161886-60-8 10 mg 100 mg
C184230 9-cis-β-Carotene 13312-52-2 10 mg 25 mg
C184250 β-Carotene 7235-40-7 10 mg 100 mg
C184252 β-Carotene-d10 (Major) 5 mg
C184300 Carphenazine Dimaleate 2975-34-0 50 mg 500 mg
C184302 Carphenazine-d4 Dimaleate 1 mg 10 mg
C184340 (R)-Carprofen 52263-83-9 2.5 mg 25 mg
C184345 (S)-Carprofen 52263-84-0
2.5 mg 25 mg
C184350 rac Carprofen 53716-49-7 10 mg 100 mg
C184352 rac Carprofen-d3 1173019-42-5 1 mg 10 mg
C184360 Carprofen Ethyl Ester 52262-89-2 2.5 mg 25 mg
C184450 Carteolol Hydrochloride 51781-21-6 5 mg 50 mg
C184452 Carteolol-d9 Hydrochloride 1 mg 10 mg
C184625 Carvedilol 72956-09-3 25 mg 250 mg
C184627 Carvedilol-d3 1020719-25-8 1 mg 10 mg
C184630 (R)-(+)-Carvedilol 95093-99-5 5 mg 50 mg
C184635 (S)-(-)-Carvedilol 95094-00-1 5 mg 50 mg
C184640 Carvedilol β-D-Glucuronide (mixture of diasteromers) 114869-83-9 0.5 mg 5 mg
C184645 Carvedilol Bis-carbazole 918903-20-5 1 mg 10 mg
C184650 Carvedilol Related Compound A 1076199-79-5 1 mg 10 mg
C184655 Carvedilol Bisalkylpyrocatechol Impurity 5 mg 50 mg
C184665 Carvedilol Bis(N-benzylalkylpyrocatechol) Impurity 5 mg 50 mg
C184670 Carvedilol Monoalkylpyrocatechol Impurity 25 mg 250 mg
C184675 Carvedilol Tetra(alkylpyrocatechol) Impurity 50 mg 500 mg
C184700 Carvone Epoxide 36616-60-1 100 mg 1 g
C184750 Cashmeran 33704-61-9 100 mg 1 g
C184800 Casopitant Mesylate 414910-30-8 10 mg
C184900 Caspofungin Acetate 179463-17-3 50 mg
C185000 Castanospermine 79831-76-8 10 mg 100 mg
C210000 [3S-(3S,4aS,8aS,2’R,3’R)]-2-[3’-N-CBz-amino-2’-hydroxy-4’-(phenyl)thio]butyldecahydroisoquinoline-3-N-t-butylcarboxamide 159878-04-3 1 mg 10 mg
C215100 N-Cbz-O-Bzl-L-Glu-S-Bzl-L-Cys-Gly-OBzl 97924-38-4 10 mg 100 mg
C215102 N-Cbz-O-Bzl-L-Glu-S-Bzl-L-Cys-Gly[13C2,15N]-OBzl 874462-72-3 1 mg 10 mg
C215175 Catechol 120-80-9 10 g 100 g
C215177 Catechol-13C6 2.5 mg 25 mg
C215202 Catechol Dimethylether-d6 24658-24-0 25 mg 250 mg
C215850 Colterol Hydrochloride 52872-37-4 25 mg 250 mg
C215852 Colterol-d9 1 mg 10 mg
C217500 (+)-Catechin 154-23-4 2.5 g 25 g
C217505 (-)-Catechin 18829-70-4 5 mg 50 mg
C217510 (-)-Catechin Gallate 130405-40-2 2.5 mg 25 mg
C225400 Catharanthine Tartrate 4168-17-6 10 mg 100 mg
C225402 Catharanthine-d3 133146-02-8 1 mg 10 mg
C225450 Catharanthinic Acid 63944-54-7 10 mg 100 mg
C226490 24-epi-Castasterone 72050-71-6 25 mg 250 mg
C226500 Castasterone 80736-41-0 10 mg 25 mg
C227500 Cbz-Cyclohexyl-L-glycine 69901-75-3 5 g 50 g
C227750 Cbz-L-tert-Leucine 62965-10-0 2.5 g 25 g
C228100 CDDO Methyl Ester 218600-53-4 5 mg 50 mg
C231500 Cefacetrile 10206-21-0 25 mg 250 mg
C235250 Cefaclor Monohydrate 70356-03-5 250 mg 2.5 g
C235252 Cefaclor-d5 1 mg 10 mg
C235750 Cefadroxil 66592-87-8 10 mg 100 mg
C235752 Cefadroxil-d4 (Major) 1 mg 10 mg
C237500 Cefamandole Sodium Salt 30034-03-8 100 mg 1 g
C237505 Cefamandole Nafate 42540-40-9 100 mg 1 g
C241500 Cefazedone 56187-47-4 10 mg 100 mg
C242500 Cefazolin Sodium Salt 27164-46-1 1 g 10 g
C242502 Cefazolin-13C2,15N Sodium Salt 10 mg
C242515 Cefazolin Amide 10 mg 100 mg
C242520 Cefazolin 1,3-Thiazine Impurity
(Mixture of Diastereomers)
Discontinued 5 mg 50 mg
C242525 Cefazolin 1,3-Thiazine-5-methanol Impurity
Discontinued 2.5 mg 25 mg
C242545 Cefcapene 135889-00-8 25 mg
C242550 Cefcapene Pivoxil
See C242555 105889-45-0 10 mg 100 mg
C242552 Cefcapene Pivoxil-d9 1 mg 10 mg
C242555 Cefcapene Pivoxil Hydrochloride 147816-23-7 10 mg 100 mg
C242560 Δ2-Cefcapene Pivoxil 5 mg 50 mg
C242665 (Z)-Cefdinir 178601-88-2 5 mg
C242670 Cefdinir 91832-40-5 10 mg 100 mg
C242672 Cefdinir-15N2,13C 1 mg 10 mg
C242685 Cefdinir Lactone 946573-41-7 5 mg
C242700 Cefditoren Pivoxil 117467-28-4 10 mg 100 mg
C242701 Cefditoren Acid Sodium Salt 104146-53-4 2.5 mg 25 mg
C242702 Cefditoren Acid-d3 Sodium Salt 5 mg
C242703 Cefditoren Pivoxil-d3 1 mg 10 mg
C242740 Δ2-Cefepime Etherate 88040-25-9 2.5 mg 25 mg
C242750 Cefepime Dihydrochloride Monohydrate 123171-59-5 10 mg 100 mg
C242760 Cefepime NMP-ACA Impurity 10 mg
C242775 ?2-Cefetamet Pivoxil 126617-54-7 2.5 mg 25 mg
C242780 Cefetamet Pivoxil 65243-33-6 100 mg 1 g
C242790 (E)-Cefetamet Pivoxil 5 mg 50 mg
C242800 Cefixime 79350-37-1 10 mg 100 mg
C242802 Cefixime-13C,15N2 10 mg
C242835 Cefmenoxime Hydrochloride 75738-58-8 100 mg 1 g
C242850 Cefmetazole 56796-20-4 10 mg 100 mg
C242875 Cefonicid Disodium Salt 190181-58-9 25 mg 250 mg
C242900 Cefoperazone Sodium Salt 62893-20-3 5 g 50 g
C242950 Cefotaxime Sodium 64485-93-4 100 mg 1 g
C242952 Cefotaxime-d3 1 mg 10 mg
C242965 Δ2-Cefotetan 1332499-75-8 1 mg 10 mg
C242970 Cefotetan 69712-56-7 10 mg 100 mg
C243000 Cefotiam Hexetil Hydrochloride 95789-30-3 10 mg 100 mg
C243005 Cefotiam Dihydrochloride 66309-69-1 100 mg 1 g
C243100 Cefminox Sodium Heptahydrate 75498-96-3 500 mg 5 g
C243200 Cefoxitin Sodium Salt 33564-30-6 1 g 10 g
C243202 Cefoxitin-d3 Sodium Salt 1 mg 10 mg
C243300 Cefozopran Dihydrochloride 5 mg 50 mg
C243500 Cefpirome Sulfate 98753-19-6 100 mg 1 g
C243850 Cefpodoxime Acid 80210-62-4 10 mg 100 mg
C243852
Cefpodoxime-d3 Acid 1 mg 10 mg
C243860 Cefpodoxime Proxetil 87239-81-4 10 mg 100 mg
C243870 Cefpodoxime Proxetil Dimer Impurity 1 5 mg 50 mg
C243910 Cefprozil 92665-29-7 10 mg 100 mg
C243912 Cefprozil-d4 (E/Z mixture) 1 mg 10 mg
C244000 Cefquinome Sulfate 118443-89-3 25 mg 250 mg
C244002 Cefquinome-d4 Sulfate 1 mg 10 mg
C244100 Ceftazidime Pentahydrate 78439-06-2 25 mg 250 mg
C244102 Ceftazidime-d5 1 mg 10 mg
C244110 ?2-Ceftazidime 217796-42-4 1 mg 10 mg
C244115 Ceftazidime t-Butyl Ester 102772-66-7 5 mg 50 mg
C244120 Ceftazidime Methyl Ester 2.5 mg 25 mg
C244275 Cefteram 82547-58-8 5 mg 50 mg
C244280 Δ2-Cefteram 104691-34-1 1 mg 10 mg
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关键字： trc标准品；trc
香港优华国际贸易有限公司，于2007年组建成立；是从事提供实验室分析领域内产品的专业公司；目前公司已是集研发、生产与销售为一体的综合性企业；在行业内具有良好的声誉；主要产品包括色谱产品、化学试剂、标准品、实验室用品、分析仪器配件及耗材等；总部位于香港，目前拥有70多位员工，年销售额连续两年过亿元。于2011年1月1日在广州设立分公司（广州优瓦仪器有限公司），主要负责大陆所有运营。
至此，公司能够面向全国的科学工作者提供超过50万种的各类实验设备、化学标准品、化学试剂、实验室耗材等科研用品。主要客户广泛分布于食品、制药、政府机构、环境测试机构、化工、科研、临床、生物工程等及实验室耗材生产行业；其中已与