Well-labs EPA-23SSS 1.2ML

品牌：深圳欧翔
规格型号： 1.2ML
CAS编号：
产地：美国
样册：暂无
供应商报价：面议

收藏关注度： 1869

详细介绍

Part No	Manufactor	Model No/description
EPA 1613LCS	Well-labs	N/A	1.2 ml	Labelled Compound Stock Solution
EPA-23SSS	Well-labs	N/A	1.2 ml	Surrogate Standard Stock Solution - 1.2 ml in nonane
EPA 23ISS	Well-labs	N/A	1.2 ml	Internal Standard Stock Solution - 1.2 ml in nonane
EPA 1613LCS	Well-labs	N/A	1.2 ml	Labelled Compound Stock Solution
EPA-1613ISS	Well-labs	N/A	1.2 ml	Internal Standard Spiking Solution
EPA-23AS	Well-labs	N/A	1.2 ml	Alternative Standard
EPA-1613ISS	Well-labs	N/A	1.2 ml	Internal Standard Spiking Solution
EPA-23IS	Well-labs	N/A	1.2 ml	Internal Standard Solution
EPA-23SS	Well-labs	N/A	1.2 ml	Surrogate Standard Solution
68C-CS	Well-labs	50ug/ml in Methanol	1.2 ml	Labelled Cleanup Stock Solution
68C-IS	Well-labs	N/A	1.2 ml	Labelled Injection/Internal Standard Stock Solution
68C-LCS	Well-labs	N/A	1.2 ml	Labelled Toxics/LOC/Window Defining Stock Solution
68C-PAR	Well-labs	N/A	1.2 ml	Native Toxics/LOC Stock Solution
EPA-1613CS3	Well-labs	1 ml in Nonane	500µl	Calibration Verification Solution
EPA-1613ISS	Well-labs	N/A	1.2 ml	Internal Standard Spiking Solution
EPA 1613LCS	Well-labs	N/A	1.2 ml	Labelled Compound Stock Solution
EPA-23AS	Well-labs	N/A	1.2 ml	Alternative Standard
EPA-23CS3	Well-labs	1 ml in Nonane	1 ml	Calibration Verification Solution
EPA-23IS	Well-labs	N/A	1.2 ml	Internal Standard Solution
EPA-23ISS	Well-labs	100 ng/ml in Nonane	1.2 ml	Internal Standard Stock Solution
EPA-23RS	Well-labs	500 ng/ml in Nonane	1.2 ml	Recovery Standard Solution
EPA-23SS	Well-labs	N/A	1.2 ml	Surrogate Standard Solution
EPA-23SSS	Well-labs	N/A	1.2 ml	Surrogate Standard Stock Solution
EPA-1613CVS	Well-labs	5 ampoules in Nonane	1 Kit (5 Ampoules)	EPA Method 1613 Calibration Kit
EPA-23CS1-5	Well-labs	5 ampoules in Nonane	1 Kit (5 ampoules)	EPA Method 23 Calibration Kit
BB-180	Well-labs	50ug/ml in Nonane	1.2 ml	2,2',3,4,4',5,5'-Heptabromobiphenyl
BB-194	Well-labs	50ug/ml in Nonane	1.2 ml	2,2',3,3',4,4',5,5'-Octabromobiphenyl
BB-206	Well-labs	50ug/ml in Nonane	1.2 ml	2,2',3,3',4,4',5,5',6-Nonabromobiphenyl
PCN-MXA	Well-labs	5ug/ml in Nonane	1.2 ml	Native PCN Solution/Mixture
MBDE-MXFS	Well-labs	1.2 ml in Toluene	1.2 ml	Mass-Labelled PBDE Surrogate Stock
HFPO-DA	Well-labs	50ug/ml in Methanol	1.2 ml	2,3,3,3-Tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propanoic acid
L-PFHxS	Well-labs	50ug/ml in Methanol	1.2 ml	Sodium perfluoro-1-hexanesulfonate
BDE-MXE	Well-labs	1.2 ml in nonane	1.2ML	Native PBDE Solution/Mixture
MBDE-MXG	Well-labs	1.2 ml in nonane	1.2ML	Mass-Labelled PBDE Solution/Mixture
MBDE-ISS-G	Well-labs	1.2 ml in nonane	1.2ML	Mass-Labelled PBDE Solution/Mixture
M8FOSA-M	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-1-[13C8]octanesulfonamide
d-N-MeFOSA-M	Well-labs-美国	50 ug/ml	1.2ml	N-methyl-d3-perfluoro-1-octanesulfonamide (methanol)
d-N-EtFOSA-M	Well-labs-美国	50 ug/ml	1.2ml	N-ethyl-d5-perfluoro-1-octanesulfonamide (methanol)
d7-N-MeFOSE-M	Well-labs-美国	50 ug/ml	1.2ml	2-(N-Methyl-d3-perfluoro-1-octane-sulfonamido)ethan-d4-oI
d9-N-EtFOSE-M	Well-labs-美国	50 ug/ml	1.2ml	2-(N-ethyl-d5-perfluoro-1-octane-sulfonamido)ethan-d4-oI
MBDE-MXFS	Well-labs-美国	2000 ng/ml	1.2ml	Mass-Labelled PBDE Surrogate Stock
EO-5003	CIL-美国	(13C12, 99%) 50 ug/ml in nonane	1.2ml	DECABDE (BDE-209)
BDE-209	Well-labs-美国	50 ug/ml	1.2ml	Decabromodiphenyl ether (in toluene)
MBDE-209	Well-labs-美国	25 ug/ml	1.2ml	Decabromo[13C12]diphenyl ether
BDE-MXF	Well-labs-美国	2000 ng/ml	1.2ml	Native PBDE Stock
MBDE-MXFR	Well-labs-美国	2000 ng/ml	1.2ml	Mass-Labelled PBDE Recovery Stock
BDE-CVS-F	Well-labs-美国	N/A	5*200ul	Calibration solutions CS1-CS5
PFAC-MXA	Well-labs-美国	5 ug/ml	1.2ml	Native PFCA and PFAS Solution/Mixture
FOSA-M	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-1-octanesulfonamide (methanol)
N-MeFOSA-M	Well-labs-美国	50 ug/ml	1.2ml	N-methylperfluoro-1-octanesulfonamide (methanol)
N,N-Me2FOSA-M	Well-labs-美国	50 ug/ml	1.2ml	N,N-dimethylperfluoro-1-octanesulfonamide
N-EtFOSA-M	Well-labs-美国	50 ug/ml	1.2ml	N-ethylperfluoro-1-octanesulfonamide (methanol)
N-MeFOSE-M	Well-labs-美国	50 ug/ml	1.2ml	2-(N-methylperfluoro-1-octanesulfonamide)-ethanol (methanol)
N-EtFOSE-M	Well-labs-美国	50 ug/ml	1.2ml	2-(N-ethylperfluoro-1-octanesulfonamide)-ethanol (methanol)
FOSAA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-1-octanesulfonamidoacetic acid
N-MeFOSAA	Well-labs-美国	50 ug/ml	1.2ml	N-methylperfluoro-1-octanesulfonamidoacetic acid
N-EtFOSAA	Well-labs-美国	50 ug/ml	1.2ml	N-ethylperfluoro-1-octanesulfonamidoacetic acid
L-PFOS	Well-labs-美国	50 ug/ml	1.2ml	Sodium perfluoro-1-octanesulfonate
PFOA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-n-octanoic acid
L-PFHxS	Well-labs-美国	50 ug/ml	1.2ml	Sodium perfluoro-1-hexanesulfonate
PFBA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-n-butanoic acid
PFPeA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-n-pentanoic acid
PFHxA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-n-hexanoic acid
PFHpA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-n-heptanoic acid
PFNA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-n-nonanoic acid
PFDA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-n-decanoic acid
PFUdA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-n-undecanoic acid
PFDoA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-n-dodecanoic acid
PFTrDA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-n-tridecanoic acid
PFTeDA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-n-tetradecanoic acid
PFHxDA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-n-hexadecanoic acid
PFODA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-n-octadecanoic acid
MPFOS	Well-labs-美国	50 ug/ml	1.2ml	Sodium perfluoro-[1,2,3,4-13C4]-octanesulfonate
M2PFOA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-n-[1,2-13C2]octanoic acid
MPFOA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-n-[1,2,3,4-13C4]octanoic acid
M8PFOA	Well-labs-美国	50 ug/ml	1.2ml	Perfluoro-n-[13C8]octanoic acid
d3-N-MeFOSAA	Well-labs-美国	50 ug/ml	1.2ml	N-methyl-d3-perfluoro-1-octane-sulfonamidoacetic acid
d5-N-EtFOSAA	Well-labs-美国	50 ug/ml	1.2ml	N-ethyl-d5-perfluoro-1-octane-sulfonamidoacetic acid
MPFAC-MXA	Well-labs-美国	2000 ng/ml	1.2ml	Mass-Labelled PFCAs and PFASs Solution/Mixture
N-MeFOSE-M	Well-labs	50ug/ml in Methanol	1.2 ml	2-(N-methylperfluoro-1-octanesulfonamido)-ethanol (methanol)
N-EtFOSE-M	Well-labs	50ug/ml in Methanol	1.2 ml	2-(N-ethylperfluoro-1-octanesulfonamido)-ethanol (methanol)
d7-N-MeFOSE-M	Well-labs	50ug/ml in Methanol	1.2 ml	2-(N-deuteriomethylperfluoro-1-octanesulfonamido)- 1,1,2,2-tetradeuterioethanol (methanol)
d9-N-EtFOSE-M	Well-labs	50ug/ml in Methanol	1.2 ml	2-(N-deuterioethylperfluoro-1-octanesulfonamido)- 1,1,2,2-tetradeuterioethanol (methanol)
FOSAA	Well-labs	50ug/ml in Methanol	1.2 ml	Perfluoro-1-octanesulfonamidoacetic acid
N-MeFOSAA	Well-labs	50ug/ml in Methanol	1.2 ml	N-methylperfluoro-1-octanesulfonamidoacetic acid
N-EtFOSAA	Well-labs	50ug/ml in Methanol	1.2 ml	N-ethylperfluoro-1-octanesulfonamidoacetic acid
d3-N-MeFOSAA	Well-labs	50ug/ml in Methanol	1.2 ml	N-deuteriomethylperfluoro-1-octanesulfonamidoacetic acid
d5-N-EtFOSAA	Well-labs	50ug/ml in Methanol	1.2 ml	N-deuterioethylperfluoro-1-octanesulfonamidoacetic acid
FBET	Well-labs	50ug/ml in Methanol	1.2 ml	2-Perfluorobutyl ethanol (4:2)
5:2sFTOH	Well-labs	50ug/ml in Methanol	1.2 ml	1-Perfluoropentyl ethanol (5:2 secondary)
FHET	Well-labs	50ug/ml in Methanol	1.2 ml	2-Perfluorohexyl ethanol (6:2)
7:2sFTOH	Well-labs	50ug/ml in Methanol	1.2 ml	1-Perfluoroheptyl ethanol (7:2 secondary)
FOET	Well-labs	50ug/ml in Methanol	1.2 ml	2-Perfluorooctyl ethanol (8:2)
FDET	Well-labs	50ug/ml in Methanol	1.2 ml	2-Perfluorodecyl ethanol (10:2)
MFBET	Well-labs	50ug/ml in Methanol	1.2 ml	2-Perfluorobutyl-[1,1,2,2-2H4]-ethanol (4:2)
MFHET	Well-labs	50ug/ml in Methanol	1.2 ml	2-Perfluorohexyl-[1,1-2H2]-[1,2-13C2]-ethanol (6:2)
M2FHET	Well-labs	50ug/ml in Methanol	1.2 ml	2-Perfluorohexyl-[1,2-13C2]-ethanol
MFOET	Well-labs	50ug/ml in Methanol	1.2 ml	2-Perfluorooctyl-[1,1-2H2]-[1,2-13C2]-ethanol (8:2)
M2FOET	Well-labs	50ug/ml in Methanol	1.2 ml	2-Perfluorooctyl-[1,2-13C2]-ethanol
MFDET	Well-labs	50ug/ml in Methanol	1.2 ml	2-Perfluorodecyl-[1,1-2H2]-[1,2-13C2]-ethanol (10:2)
FHEA	Well-labs	50ug/ml in Isopropanol	1.2 ml	2-Perfluorohexyl ethanoic acid (6:2)
FOEA	Well-labs	50ug/ml in Isopropanol	1.2 ml	2-Perfluorooctyl ethanoic acid (8:2)
FDEA	Well-labs	50ug/ml in Isopropanol	1.2 ml	2-Perfluorodecyl ethanoic acid (10:2)
FPrPA	Well-labs	50ug/ml in Methanol	1.2 ml	3-Perfluoropropyl propanoic acid (3:3)
FPePA	Well-labs	50ug/ml in Methanol	1.2 ml	3-Perfluoropentyl propanoic acid (5:3)
FHpPA	Well-labs	50ug/ml in Methanol	1.2 ml	3-Perfluoroheptyl propanoic acid (7:3)
MFHEA	Well-labs	50ug/ml in Isopropanol	1.2 ml	2-Perfluorohexyl-[1,2-13C2]-ethanoic acid (6:2)
MFOEA	Well-labs	50ug/ml in Isopropanol	1.2 ml	2-Perfluorooctyl-[1,2-13C2]-ethanoic acid (8:2)
MFDEA	Well-labs	50ug/ml in Isopropanol	1.2 ml	2-Perfluorodecyl-[1,2-13C2]-ethanoic acid (10:2)
FHUEA	Well-labs	50ug/ml in Isopropanol	1.2 ml	2H-Perfluoro-2-octenoic acid (6:2)
FOUEA	Well-labs	50ug/ml in Isopropanol	1.2 ml	2H-Perfluoro-2-decenoic acid (8:2)
FDUEA	Well-labs	50ug/ml in Isopropanol	1.2 ml	2H-Perfluoro-2-dodecenoic acid (10:2)
MFHUEA	Well-labs	50ug/ml in Isopropanol	1.2 ml	2H-Perfluoro-[1,2-13C2]-2-octenoic acid (6:2)
MFOUEA	Well-labs	50ug/ml in Isopropanol	1.2 ml	2H-Perfluoro-[1,2-13C2]-2-decenoic acid (8:2)
MFDUEA	Well-labs	50ug/ml in Isopropanol	1.2 ml	2H-Perfluoro-[1,2-13C2]-2-dodecenoic acid (10:2)
PFHxPA	Well-labs	50ug/ml in Methanol	1.2 ml	Perfluorohexylphosphonic acid
PFOPA	Well-labs	50ug/ml in Methanol	1.2 ml	Perfluorooctylphosphonic acid
PFDPA	Well-labs	50ug/ml in Methanol	1.2 ml	Perfluorodecylphosphonic acid
Cl-PFHxPA	Well-labs	50ug/ml in Methanol	1.2 ml	6-Chloroperfluorohexylphosphonic acid
Cl-PFOPA	Well-labs	50ug/ml in Methanol	1.2 ml	8-Chloroperfluorooctylphosphonic acid
6:6PFPi	Well-labs	50ug/ml in Methanol	1.2 ml	Sodium bis(perfluorohexyl)phosphinate
6:8PFPi	Well-labs	50ug/ml in Methanol	1.2 ml	Sodium perfluorohexylperfluorooctylphosphinate
8:8PFPi	Well-labs	50ug/ml in Methanol	1.2 ml	Sodium bis(perfluorooctyl)phosphinate
6:2PAP	Well-labs	50ug/ml in Methanol	1.2 ml	Sodium 1H,1H,2H,2H-perfluorooctylphosphate
8:2PAP	Well-labs	50ug/ml in Methanol	1.2 ml	Sodium 1H,1H,2H,2H-perfluorodecylphosphate
M2-6:2PAP	Well-labs	50 ug/ml in Methanol	1.2 ml	Sodium 1H,1H,2H,2H-[1,2-13C2]perfluorooctylphosphate
M2-8:2PAP	Well-labs	50 ug/ml in Methanol	1.2 ml	Sodium 1H,1H,2H,2H-[1,2-13C2]perfluorodecylphosphate
6:2diPAP	Well-labs	50ug/ml in Methanol	1.2 ml	Sodium bis(1H,1H,2H,2H-perfluorooctyl)phosphate
6:2/8:2diPAP	Well-labs	50ug/ml in Methanol	1.2 ml	Sodium (1H,1H,2H,2H-perfluorooctyl-1H,1H,2H,2H-perfluorodecyl)phosphate
8:2diPAP	Well-labs	50ug/ml in Methanol	1.2 ml	Sodium bis(1H,1H,2H,2H-perfluorodecyl)phosphate
M4-6:2diPAP	Well-labs	50ug/ml in Methanol	1.2ml	Sodium bis(1H,1H,2H,2H-[1,2-13C2]perfluorooctyl)phosphate
M4-8:2diPAP	Well-labs	50ug/ml in Methanol	1.2ml	Sodium bis(1H,1H,2H,2H-[1,2-13C2]perfluorodecyl)phosphate
SAmPAP	Well-labs	50ug/ml in Methanol	1.2 ml	Sodium 2-(N-ethylperfluorooctane-1-sulfonamido)ethyl phosphate
diSAmPAP	Well-labs	50ug/ml in Methanol	1.2 ml	Sodium bis-[2-(N-ethylperfluorooctane-1-sulfonamido)ethyl] phosphate
5:3FTB	Well-labs	N/A	1.2 ml	2-[(4,4,5,5,6,6,7,7,8,8,8-Undecafluorooctyl)dimethylammonio]acetate
5:1:2FTB	Well-labs	N/A	1.2 ml	2-[(3,4,4,5,5,6,6,7,7,8,8,8-Dodecafluorooctyl)dimethylammonio]acetate
N-MeFBSA-M	Well-labs	50ug/ml in Methanol	1.2 ml	N-methylperfluoro-1-butanesulfonamide
N-MeFOSA-M	Well-labs	50ug/ml in Methanol	1.2 ml	N-methylperfluoro-1-octansulfonamide (methanol)
N-EtFOSA-M	Well-labs	50ug/ml in Methanol	1.2 ml	N-ethylperfluoro-1-octanesulfonamide (methanol)
PF4OPeA	Well-labs	N/A	1.2 ml	Perfluoro-4-oxapentanoic acid (PFMPA)
PF5OHxA	Well-labs	N/A	1.2 ml	Perfluoro-5-oxahexanoic acid (PFMBA)
3,6-OPFHpA	Well-labs	N/A	1.2 ml	Perfluoro-3,6-dioxaheptanoic acid (NFDHA)
P5MODIOXOAc	Well-labs	N/A	1.2 ml	Perfluoro([5-methoxy-1,3-dioxolan-4-yl]oxy)acetic acid (C6O4)
PFEESA	Well-labs	N/A	1.2 ml	Potassium perfluoro(2-ethoxyethane)sulfonate
PFECHS	Well-labs	N/A	1.2 ml	Perfluoro-4-ethylcyclohexanesulfonate
L-PFPrS	Well-labs	N/A	1.2 ml	Sodium perfluoro-1-propanesulfonate
MPFAC-24ES	Well-labs	1 ug/ml each in Methanol	1.2 ml	Mass-Labelled PFAS Extraction Standard Solution
PFAC-MXC	Well-labs	N/A	1.2 ml	Native PFC Stock Solution
TPP	Well-labs	50ug/ml in Toluene	1.2 ml	Triphenyl phosphate
TOTP	Well-labs	50ug/ml in Toluene	1.2 ml	Tri-o-tolyl phosphate
TMTP	Well-labs	50ug/ml in Toluene	1.2 ml	Tri-m-tolyl phosphate
TPTP	Well-labs	50ug/ml in Toluene	1.2 ml	Tri-p-tolyl phosphate
T35DMPP	Well-labs	N/A	1.2 ml	Tris(3,5-dimethylphenyl) phosphate
T2IPPP	Well-labs	N/A	1.2 ml	Tris(2-isopropylphenyl) phosphate
TEP	Well-labs	50ug/ml in Toluene	1.2 ml	Tri-ethyl phosphate
TPrP	Well-labs	50ug/ml in Toluene	1.2 ml	Tri-n-propyl phosphate
TBP	Well-labs	50ug/ml in Toluene	1.2 ml	Tri-n-butyl phosphate
TBEP	Well-labs	50ug/ml in Toluene	1.2 ml	Tris(2-butoxyethyl) phosphate
TDBPP	Well-labs	N/A	1.2 ml	Tris(2,3-dibromopropyl) phosphate
EHDP	Well-labs	50ug/ml in Toluene	1.2 ml	2-Ethylhexyl diphenyl phosphate
TEHP	Well-labs	50ug/ml in Toluene	1.2 ml	Tris(2-ethylhexyl) phosphate
TCEP	Well-labs	50ug/ml in Toluene	1.2 ml	Tris(2-chloroethyl) phosphate
TCPP	Well-labs	50ug/ml in Toluene	1.2 ml	Tris[(2R)-1-chloro-2-propyl] phosphate
BDCP	Well-labs	48.5ug/ml in Acetonitrile	1.2 ml	Bis(1,3-dichloro-2-propyl)phosphate
TDCPP	Well-labs	50ug/ml in Toluene	1.2 ml	Tris(1,3-dichloro-2-propyl) phosphate
MTPP	Well-labs	50ug/ml in Toluene	1.2 ml	13C18-Triphenyl phosphate
dTPP	Well-labs	50ug/ml in Toluene	1.2 ml	Triphenyl phosphate-d15
dTEP	Well-labs	50ug/ml in Toluene	1.2 ml	Tri-ethyl phosphate-d15
dTPrP	Well-labs	50ug/ml in Toluene	1.2 ml	Tri-n-propyl phosphate-d21
dTBP	Well-labs	50ug/ml in Toluene	1.2 ml	Tri-n-butyl phosphate-d27
M6TBEP	Well-labs	50ug/ml in Toluene	1.2 ml	Tris(2-butoxy-[13C2]-ethyl) phosphate
dTCEP	Well-labs	50ug/ml in Toluene	1.2 ml	Tris(2-chloroethyl) phosphate-d12
dBDCP	Well-labs	50ug/ml in Acetonitrile	1.2 ml	Bis(1,3-dichloro-2-propyl) phosphate-d10
dTDCPP	Well-labs	50ug/ml in Toluene	1.2 ml	Tris(1,3-dichloro-2-propyl) phosphate-d15

加拿大Wellington标准品（威灵顿）——美国威灵顿Well-labs(标准品)公司成立于1980年2月，是目前世界的环境标准品供应商之一。1983年1月18日威灵顿化学发表*本产品目录，首次提供多氯联苯、二噁英和呋喃族等环境标准品。在随后的时间里，威灵顿化学不断增加工作人员和扩大实验室规模，积极研究开发参考标准品，目前威灵顿化学已有超过10000种产品发布。威灵顿化学还将继续开发更多的化合物参考标准品，不断致力于研究如何保护自然环境和和保护人类健康。

公司主营业务还包括：USP(美国药典)、EP(欧洲药典)、BP(英国药典)、LGC（英国实验室）、挪威Chiron标准品、意大利Chromogenix公司、加拿大TRC标准品、美国国家标准局标准品（NIST）、欧洲标准局标准品irmm/ERM、瑞士巴亨公司（BaChem）、法国中草药Extrasynthese、美国中草药ChromaDex、美国Accustandard标准品、美国ChemService标准品、美国Wellington标准品(威灵顿)、英国APOLLO氟试剂、美国Sigma-Aldrich公司、美国剑桥CIL(同位素标准品)等。

主要用途

二恶英的分析研究与检测

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仪企号

深圳欧翔生物科技有限公司

友情链接

Well-labs EPA-23SSS 1.2ML

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