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Beijing Meizheng Testing Technology Co., Ltd.??? ?? ??? ?????.

?? ?:Beijing Meizheng Testing Technology Co., Ltd.

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???:2966216726@qq.com

??:CHINA

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DICLOSULAM		145701-21-9	C13H10Cl2FN5O3S
1-Methyl-3-{3-methyl-4-[4-(trifluormethylsulfinyl)-phenoxy]-phenyl}-1,3,5-triazin-2,4,6(1H,3H,5H)-trion		69004-15-5	C18H14F3N3O5S
Cinmethylin	????	87818-31-3	C18H26O2
Isoxaflutole (isoflurane) ISOXAFLUTOLE
Standard Tetrodotoxin
CINIDON-ETHYL		142891-20-1	C19H17Cl2NO4
Triadimenol		55219-65-3	C14H18ClN3O2
Chlorpyrifos-methyl (-18℃) standard
Pirimicarb PIRIMICARB
Pyraclofos	??????	77458-01-6	C14H18ClN2O3PS
Prallethrin		23031-36-9	C19H24O3
METCONAZOLE	?????	125116-23-6	C17H22ClN3O
Sulfomethoxazole solution standard substance in methanol
Isopropylidene(3-methylcyclopentadienyl)(9-fluorenyl)zirconium dichloride	???????(3-??????????)(9-?????)????????	133190-48-4	C22H22Cl2Zr
Cartap	??? ?????????	22042-59-7	C7H16ClN3O2S2
Ethychlozate	???????	27512-72-7	C11H11ClN2O2
PENBUTOLOL SULFATE (200 MG)		38363-32-5	C44H76N2O8S
Enrofloxacin solution standard substance in methanol
ISOURON	?????	55861-78-4	C10H17N3O2
PYRIDATE METABOLITE		40020-01-7	C10H7ClN2O
Certified Reference Material for the Chemical Composition of Rice Flour
2-CYCLOHEXYL-4,6-DINITROPHENOL	???	131-89-5	C12H14N2O5
D-trans-Allethrin		28057-48-9	C19H26O3
PENFLUORON		35367-31-8	C15H9F5N2O2
Sulfadimethoxine solution in methanol standard substance