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Recommended Supplier	Purity	Lead Time	Packing	Price
HeBei GuanLang Biotechnology Co.,Ltd	99.99%	1Day (s)	1kg	$66
Baoji Guokang Bio-Technology Co., Ltd	98%	30Day (s)	1kg	Request For Qutation
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Simagchem Corp.	99%	3Day (s)	25kg/桶	Request For Qutation
JING ZHOU SHI LIAN DA FINE CHEMICAL Co. Ltd	98%	14Day (s)	1噸	$1666.67

Recommended Supplier	Purity	Lead Time	Packing	Price
HeBei GuanLang Biotechnology Co.,Ltd	99.99%	1Day (s)	1kg	$66
CHEMFISH TOKYO CO.,LTD	99%	1Week (s)	1噸	Request For Qutation
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Simagchem Corp.	99%	3Day (s)	25kg/桶	Request For Qutation
Career Henan Chemical Co	98%	2-3Day (s)	1kg	$1

carbon atom

CAS No. : 7440-44-0 Formula : Molecular Weight. : Check Encyclopedia

Synonyms : CARBON, ACTIVATED, CHORCARB 130 GRADE/ACTIVATED CARBON/CHARCOAL, ACTIVATED; (0321) CARBON; ACTIV COAL; ACTIVE CARBON; DARCO G 60 ACTIVATED CHARCOAL; CARBON (AMORPHOUS); Carbon Activated; CHARCOAL ACTIVATED; CHARCOAL, ACTIVATED GRANULAR; ACTIVATED CARBON, GRANULES 2.5 MM; ACTIVATEDCHARCOAL; GLASSY CARBON; CARBON ACTIVATED (GRANULAR); CARBON, ACTIVATED, DARCO ACID WASHED; ACTIVATED CARBON; carbon; FERRO CHROMIUM; CARBON, ACTIVATED; Activated charcoal;

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Recommended Supplier	Purity	Lead Time	Packing	Price
HeBei GuanLang Biotechnology Co.,Ltd	99.99%	1Day (s)	25kg	$66
Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Hangzhou Pharma & Chem Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	98%	2-3Day (s)	1kg	Request For Qutation
Shanghai Jizhi Biochemical Technology Co., Ltd.	99.5%,30nm	1Week (s)	25g/瓶	Request For Qutation

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palladium

CAS No. : 7440-05-3 Formula : Pd Molecular Weight. : 106.42 Check Encyclopedia

Synonyms : ESCAT 1391; ESCAT 1371; ESCAT 1351; Paladium; PALLIDIUM; Palladium; Palladium2;

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HeBei GuanLang Biotechnology Co.,Ltd	99%	1Day (s)	1kg	Request For Qutation
Baoji Guokang Bio-Technology Co., Ltd	99%	3Day (s)	1kg	Request For Qutation
Win-Win Chemical CO., Limited	96%	1Week (s)	5g	Request For Qutation
Kindchem(Nanjing) Co., Ltd	98%	3Day (s)	100g	Request For Qutation
Hangzhou J&H Chemical Co., Ltd.	98%	3Day (s)	10g	Request For Qutation

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Palladium hydroxide

CAS No. : 12135-22-7 Formula : H2O2Pd Molecular Weight. : 140.435 Check Encyclopedia

Synonyms : palladium(2+),dihydroxide; Palladium(II) hydroxide; Palladium Hydroxide;

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Baoji Guokang Bio-Technology Co., Ltd	5%	3Day (s)	1g	Request For Qutation
Win-Win Chemical CO., Limited	98%	3Day (s)	10g/瓶	Request For Qutation
Hangzhou J&H Chemical Co., Ltd.	＞97%	7Day (s)	1kg	Request For Qutation
Simagchem Corp.	99%	3Day (s)	25kg/桶	Request For Qutation
Career Henan Chemical Co	98%	2-3Day (s)	1kg	Request For Qutation

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platinum

CAS No. : 7440-06-4 Formula : Pt Molecular Weight. : 195.078 Check Encyclopedia

Synonyms : Platinul; Platinum; Platin; PLATINIUM; Platinum3; Platinum1;

Supplier : All (116) China Suppliers (63) Price Available (18) Contractor (12)

Recommended Supplier	Purity	Lead Time	Packing	Price
HeBei GuanLang Biotechnology Co.,Ltd	99.99%	1Day (s)	200kg	$66
Baoji Guokang Bio-Technology Co., Ltd	99%	14Day (s)	1g	$33
Win-Win Chemical CO., Limited	85%	1Week (s)	5g	Request For Qutation
Hangzhou J&H Chemical Co., Ltd.	98%	2Day (s)	1g	Request For Qutation
Career Henan Chemical Co	98%	2-3Day (s)	1kg	$1

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ruthenium atom

CAS No. : 7440-18-8 Formula : Ru Molecular Weight. : 101.07 Check Encyclopedia

Synonyms : Ruthenium;

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Recommended Supplier	Purity	Lead Time	Packing	Price
Win-Win Chemical CO., Limited	5%	1Week (s)	5g	Request For Qutation
Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	99%	7Day (s)	25kg	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	25kg	Request For Qutation

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rhodium atom

CAS No. : 7440-16-6 Formula : Rh Molecular Weight. : 102.906 Check Encyclopedia

Synonyms : RhodiuM Rh/C; Rhodium; rh-945; ESCAT 3401; RHODIUM BLACK; RHODIUM METAL;

Supplier : All (97) China Suppliers (53) Price Available (11) Contractor (15)

Recommended Supplier	Purity	Lead Time	Packing	Price
Baoji Guokang Bio-Technology Co., Ltd	98%	30Day (s)	1kg	Request For Qutation
Win-Win Chemical CO., Limited	98%	3Day (s)	10g/瓶	Request For Qutation
Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation
Simagchem Corp.	99%	3Day (s)	25kg/桶	Request For Qutation
Career Henan Chemical Co	98%	2-3Day (s)	1kg	Request For Qutation

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CAS No. : Formula : Molecular Weight. :

Synonyms :

Supplier : All (9) China Suppliers (8) Price Available (2) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	7Day (s)	25kg	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	25kg	Request For Qutation
Shijiazhuang Yanhui Dye Co., Ltd.	100%	15Day (s)	1kg	$6.15
qingdao xinnuo pharmaceutical chemical co., ltd.	98%	1Day (s)	100kg	Request For Qutation
Shanghai Ai Greening Science Co., Ltd.	98%	7Day (s)	71g	Request For Qutation

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Iodine

CAS No. : 7553-56-2 Formula : I2 Molecular Weight. : 253.809 Check Encyclopedia

Synonyms : Iode; Eranol; Jood; Iodio; diiodine; LUGOL; Jod; IODUM;

Supplier : All (235) China Suppliers (150) Price Available (31) Contractor (69)

Recommended Supplier	Purity	Lead Time	Packing	Price
Baoji Guokang Bio-Technology Co., Ltd	98%	5Day (s)	25kg	$50
HeBei GuanLang Biotechnology Co.,Ltd	99.99%	1Day (s)	50kg	$50
Hangzhou J&H Chemical Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation
SHANGHAI DUMI BIOTECHNOLOGY CO.,LTD	99.9%	1Day (s)	1kg	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	25kg	Request For Qutation

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2,5-dioxopyrrolidin-1-yl (2-(2-(2-methoxyethoxy)ethoxy)ethyl)carbonate

CAS No. : 477775-77-2 Formula : C12H19NO8 Molecular Weight. : 305.281 Check Encyclopedia

Synonyms : activated triethylene glycol monomethyl oligomer; 8-methoxy-3,6-dioxaoctyl N-succinimidyl carbonate; carbonic acid 2,5-dioxo-pyrrolidin-1-yl ester 2-[2-(2-methoxy-ethoxy)-ethoxy]-ethyl ester;

Supplier : All (3) China Suppliers (1) Price Available (2) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price
Career Henan Chemical Co	98%	2-3Day (s)	1kg	$1
IRIS Biotech GmbH	96%	7Day (s)	25kg	Request For Qutation
BroadPharm. Inc.	96%	10Day (s)	100mg	$260

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Activated carbon

carbon black

carbon atom

palladium

Palladium hydroxide

platinum

ruthenium atom

rhodium atom

Iodine

2,5-dioxopyrrolidin-1-yl (2-(2-(2-methoxyethoxy)ethoxy)ethyl)carbonate