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Impurities
L-Tyrosine methyl ester PurCert standard

CRM

1 Product Result
Synonym :
CAS Number : 1080-06-4
| Molecular Weight : 195.22
| Linear Formula :
PSR46826
CRM
 SDS
Pricing
Fmoc-Lys-OH PurCert standard

CRM

1 Product Result
Synonym :
CAS Number : 105047-45-8
| Molecular Weight : 368.43
| Linear Formula :
PSR46834
CRM
 SDS
Pricing
pH 2.00 at 20 C Citric Acid/ Sodium Chloride/ Hydrochloric Acid CRM, ISO 17034 and ISO 17025 PurCert

pH Buffers

2 Product Result
Synonym :
CAS Number : NA
| Molecular Weight : NA
| Linear Formula :
PSR46902
pH Buffers
 SDS
Pricing
pH 4.00 Buffer Solution at 25°C (pH 4.00 ± 0.01) PurCert

PurCert

2 Product Result
Synonym :
CAS Number : NA
| Molecular Weight : NA
| Linear Formula :
PSR46904
PurCert
 SDS
Pricing
pH 10.00 at 20 C Boric Acid/ Potassium Chloride/ Sodium Hydroxide CRM, ISO 17034 and ISO 17025 PurCert

pH Buffers

2 Product Result
Synonym :
CAS Number : NA
| Molecular Weight : NA
| Linear Formula :
PSR46910
pH Buffers
 SDS
Pricing
Tris(hydroxymethyl)aminomethane, PurReagent [meets analytical specification of Ph. Eur]

PurReagent

1 Product Result
2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Tris(hydroxymethyl)aminomethane, Trometamol
Synonym : 2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Tris(hydroxymethyl)aminomethane, Trometamol
CAS Number : 77-86-1
| Molecular Weight : 121.14 g/mol
| Linear Formula : C4H11NO3
PSR46948
PurReagent
 SDS
Pricing
Lithium chloride anhydrous, free-flowing, PurReagent Plus, 98.0 - 102.0%

PurReagent

1 Product Result
Lithium chloride
Synonym : Lithium chloride
CAS Number : 7447-41-8
| Molecular Weight : 42.39 g/mol
| Linear Formula : LiCl
PSR46953
PurReagent
 SDS
Pricing
Biuret PurCert Secondary Reference Standard (CRM) [Includes all characterization data]

PurCert Standard

2 Product Result
Biuret, Allophanic acid amide, Carbamoylurea
Synonym : Biuret, Allophanic acid amide, Carbamoylurea
CAS Number : 108-19-0
| Molecular Weight : 103.08
| Linear Formula : C2H5N3O2
PSR46958
PurCert Standard
 SDS
Pricing
Tetraethyl orthosilicate, PurReagent, 99.999% trace metals basis

PurReagent

1 Product Result
Orthosilicic acid tetraethyl ester, Silicon tetraethoxide, TEOS, Tetraethoxysilane, Tetraethoxysilicon(IV), Tetraethyl silicate
Synonym : Orthosilicic acid tetraethyl ester, Silicon tetraethoxide, TEOS, Tetraethoxysilane, Tetraethoxysilicon(IV), Tetraethyl silicate
CAS Number : 78-10-4
| Molecular Weight : 208.33 g/mol
| Linear Formula : C8H20O4Si
PSR46982
PurReagent
 SDS
Pricing
Methyl 2-Aminobenzoate PurCert Secondary Working Standard [Includes all characterization data]

PurCert

1 Product Result
Methyl anthranilate
Synonym : Methyl anthranilate
CAS Number : 134-20-3
| Molecular Weight : 151.17 g/mol
| Linear Formula : C8H9NO2
PSR47017
PurCert
 SDS
Pricing
alpha-Acetylbutyrolactone PurCert Secondary Working Standard [Includes all charactrization data]

PurCert

1 Product Result
2-Acetylbutanolide, 2-Acetylbutyrolactone, 2-Oxo-3-acetyltetrahydrofuran, 3-Acetyl-4,5-dihydrofuran-2-one, 3-Acetyloxolan-2-one
Synonym : 2-Acetylbutanolide, 2-Acetylbutyrolactone, 2-Oxo-3-acetyltetrahydrofuran, 3-Acetyl-4,5-dihydrofuran-2-one, 3-Acetyloxolan-2-one
CAS Number : 517-23-7
| Molecular Weight : 128.13 g/mol
| Linear Formula : C6H8O3
PSR47021
PurCert
 SDS
Pricing
Scandium Sc - 100 mg/L in HNO3 (Sc2O3 99.999%), PurCert Standard for ICP-MS

ICP MS

1 Product Result
Synonym :
CAS Number : Mixture
| Molecular Weight : NA
| Linear Formula :
PSR47063
ICP MS
 SDS
Pricing
ICP-MS Precious Metals PurCert Standard - 8 components: 10mg/l each of Au ; Ir ; Os ; Pd ; Pt ; Re ; Rh ; Ru in HCl 5%

ICP MS

1 Product Result
Synonym :
CAS Number : Mixture
| Molecular Weight : NA
| Linear Formula :
PSR47083
ICP MS
 SDS
Pricing
Buffered oxide etchant (BOE) 6:1

1 Product Result
BHF, Buffered HF
Synonym : BHF, Buffered HF
CAS Number : NA
| Molecular Weight : NA
| Linear Formula :
PSR47138
 SDS
Pricing
Conductivity Standard 10 uS/cm at 25 °C in 30% n-propanol CRM, ISO 17034 and ISO 17025 PurCert

Conductivity

1 Product Result
Synonym :
CAS Number : NA
| Molecular Weight : NA
| Linear Formula :
PSR47143
Conductivity
 SDS
Pricing