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Impurities
Tris(hydroxymethyl)nitromethane PurCert Standard

CRM

1 Product Result
Synonym :
CAS Number : 126-11-4
| Molecular Weight : 154.1
| Linear Formula :
PSR43572
CRM
 SDS
Pricing
Sodium silicate solution, Extra Pure PurReagent Plus

PurReagent

1 Product Result
Sodium trisilicate solution, Water glass
Synonym : Sodium trisilicate solution, Water glass
CAS Number : 1344-09-8
| Molecular Weight : 122.06 g/mol
| Linear Formula : Na2O(SiO2)x xH2O
PSR43574
PurReagent
 SDS
Pricing
Ethylene glycol, Anhydrous, ;99.5% (Water content <0.1 %)

PurReagent

1 Product Result
1,2-Ethanediol
Synonym : 1,2-Ethanediol
CAS Number : 107-21-1
| Molecular Weight : 62.07 g/mol
| Linear Formula : C2H6O2
PSR43576
PurReagent
 SDS
Pricing
Cyclohexanecarboxaldehyde PurCert Secondary Working Standard for GC [Includes all characterization data]

CRM

1 Product Result
Cyclohexanecarboxaldehyde
Synonym : Cyclohexanecarboxaldehyde
CAS Number : 2043-61-0
| Molecular Weight : 112.17 g/mol
| Linear Formula : C7H12O
PSR43578
CRM
 SDS
Pricing
Aripiprazole EP Impurity F PurCert

ImPur

1 Product Result
Synonym :
CAS Number : 573691-09-5
| Molecular Weight : 304.34 g/mol
| Linear Formula :
PSR43579
ImPur
 SDS
Pricing
Low molecular weight Chitosan, PurReagent, 90.0%

PurReagent

1 Product Result
Deacetylated chitin, Poly(D-glucosamine)
Synonym : Deacetylated chitin, Poly(D-glucosamine)
CAS Number : 9012-76-4
| Molecular Weight : NA
| Linear Formula : C6H11NO4X2
PSR43581
PurReagent
 SDS
Pricing
Formic acid For mass spectrometry, PurReagent, >= 98.0%

PurReagent

2 Product Result
Formic acid, Methanoic acid, Formylic acid
Synonym : Formic acid, Methanoic acid, Formylic acid
CAS Number : 64-18-6
| Molecular Weight : 46.03g/mol
| Linear Formula : CH2O2
PSR43583
PurReagent
 SDS
Pricing
Methyl red 0.1% indicator solution PurReagent

PurReagent

1 Product Result
3-Methylbutanal, 3-Methylbutyraldehyde
Synonym : 3-Methylbutanal, 3-Methylbutyraldehyde
CAS Number : 493-52-7
| Molecular Weight : 269.3 g/mol
| Linear Formula : C15H15N3O2
PSR43584
PurReagent
 SDS
Pricing
Dichloromethane PurSolv HS, GC-Headspace tested, >=99.5%

PurSolv-HS

1 Product Result
Methylene Chloride, DCM
Synonym : Methylene Chloride, DCM
CAS Number : 75-09-2
| Molecular Weight : 84.93 g/mol
| Linear Formula : CH2Cl2
PSR43586
PurSolv-HS
 SDS
Pricing
L-Methionine PurReagent, 99.0%

PurReagent

1 Product Result
(S)-2-Amino-4-(methylmercapto)butyric acid, L-2-Amino-4-(methylthio)butanoic acid
Synonym : (S)-2-Amino-4-(methylmercapto)butyric acid, L-2-Amino-4-(methylthio)butanoic acid
CAS Number : 63-68-3
| Molecular Weight : 149.21 g/mol
| Linear Formula : C5H11NO2S
PSR43589
PurReagent
 SDS
Pricing
Propionic Anhydride PurCert Standard for GC

CRM

1 Product Result
Synonym :
CAS Number : 123-62-6
| Molecular Weight : 130.14
| Linear Formula :
PSR43591
CRM
 SDS
Pricing
Dexamethasone PurCert Secondary Reference Standard (CRM) [Includes all characterization data]

CRM

1 Product Result
Dexamethasone
Synonym : Dexamethasone
CAS Number : 50-02-2
| Molecular Weight : 392.46
| Linear Formula : C22H29FO5
PSR43594
CRM
 SDS
Pricing
Sodium carbonate PurTrace for Trace Analysis, anhydrous, 99.999% (metal basis)

PurTrace

2 Product Result
Calcined soda, Carbonic acid disodium salt, Soda ash
Synonym : Calcined soda, Carbonic acid disodium salt, Soda ash
CAS Number : 497-19-8
| Molecular Weight : 105.99 g/mol
| Linear Formula : Na2CO3
PSR43596
PurTrace
 SDS
Pricing
4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium Chloride PurCert Standard

CRM

1 Product Result
Synonym :
CAS Number : 3945-69-5
| Molecular Weight : 276.72
| Linear Formula :
PSR43597
CRM
 SDS
Pricing
Tenofovir Impurity PurCert

ImPur

1 Product Result
Synonym :
CAS Number : 1244022-56-7
| Molecular Weight : NA
| Linear Formula :
PSR43602
ImPur
 SDS
Pricing