accessibility menu, dialog, popup

UserName

Buffere og standarder

Hydrogenionbuffere omfattende en blanding af en svag syre og dens konjugatbase eller omvendt og anvendt til at stabilisere pH; også fortyndingsmidler, vaskeopløsninger og standardværdiopløsninger, der anvendes til en bred vifte af videnskabelige kalibreringsformål.

De buffere, der bruges til at kalibrere pH-målere, kan være certificeret og/eller sporbare til National Institute of Standards and Technology (NIST). Disse buffere kan også være farvekodede for nem identifikation:

  • Rød: pH 4,0 Gul:
  • pH 7,0 Blå:
  • pH 10,0

Life Science buffere (136)
Generelle kemiløsninger (19)

Filtrerede søgeresultater

Produkter fra nogle af vores leverandører vises ikke i filtrerede søgeresultater. ryd alle filtre for at se disse produkter.

Snævre resultater

Valgte filtre

Ryd alle

Keyword Search

molecular biology

Snævre resultater

Snævre resultater

Ingen resultater fundet inden for denne kategori. Prøv at fjerne nogle valgte filtre, og prøv igen.

Kategori

Særtilbud

  • (1)
  • (6)
  • (19)

Brands

  • (1)
  • (5)
  • (56)
  • (1)
  • (1)
  • (7)
  • (1)
  • (2)
  • (18)
  • (6)
  • (33)
  • (15)
  • (9)

specielle programmer

  • (8)
  • (15)

Mængde

  • (18)
  • (1)
  • (10)
  • (1)
  • (2)
  • (2)
  • (1)
Vis alle

Grad

  • (3)
  • (4)
  • (27)
  • (1)
  • (77)
  • (6)
  • (4)
Vis alle

Fysisk form

  • (4)
  • (2)
  • (2)
  • (16)
  • (3)
  • (18)
  • (14)
Vis alle

pH

  • (4)
  • (1)
  • (2)
  • (1)
  • (6)
  • (3)
  • (3)
Vis alle

Molekylvægt (g/mol)

  • (24)
  • (6)
  • (1)
  • (1)
  • (2)
  • (16)
  • (3)
Vis alle

Koncentration

  • (1)
  • (3)
  • (6)
  • (12)
  • (2)
  • (12)
  • (3)
Vis alle

Procent renhed

  • (2)
  • (2)
  • (12)
  • (3)
  • (5)
  • (1)
  • (2)
Vis alle

Til brug med (applikation)

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Vis alle

Produktlinje

  • (7)
  • (2)

Løsningstype

  • (1)
1 – 15 af 74 Resultater
1

TAE Buffer, 10X Solution, Molecular Biology Grade, Ultrapure

EDGE
Kemisk navn eller materiale TAE Buffer
Anbefalet opbevaring Omgivende temperaturer
TSCA Yes
Koncentration 10X
Fysisk form Løsning
Grad Molekylærbiologi, Ultrapure
2

HEPES, 1M Solution, pH 7.3, Molecular Biology Grade, Ultrapure

CAS: 7365-45-9 Molekylær formel: C8H18N2O4S Molekylvægt (g/mol): 238.30 MDL nummer: MFCD00006158 InChI nøgle: JKMHFZQWWAIEOD-UHFFFAOYSA-N PubChem CID: 23831 ChEBI: CHEBI:42334 SMIL: OCCN1CCN(CCS(O)(=O)=O)CC1

EDGE
MDL nummer MFCD00006158
PubChem CID 23831
Molekylvægt (g/mol) 238.30
CAS 7365-45-9
ChEBI CHEBI:42334
SMIL OCCN1CCN(CCS(O)(=O)=O)CC1
InChI nøgle JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molekylær formel C8H18N2O4S
3

TE-buffer, 1X opløsning pH 8,0, lav EDTA, molekylærbiologigrad, Thermo Scientific Chemicals

CAS: 1185-53-1 Molekylær formel: C4H12ClNO3 Molekylvægt (g/mol): 157.594 InChI nøgle: QKNYBSVHEMOAJP-UHFFFAOYSA-N PubChem CID: 93573 IUPAC navn: 2-amino-2-(hydroxymethyl)propan-1,3-diol;hydrochlorid SMIL: C(C(CO)(CO)N)O.Cl

EDGE
PubChem CID 93573
Molekylvægt (g/mol) 157.594
CAS 1185-53-1
SMIL C(C(CO)(CO)N)O.Cl
IUPAC navn 2-amino-2-(hydroxymethyl)propan-1,3-diol;hydrochlorid
InChI nøgle QKNYBSVHEMOAJP-UHFFFAOYSA-N
Molekylær formel C4H12ClNO3
4

Thermo Scientific Chemicals HEPES-natriumsalt, 99+%, til molekylærbiologi, DNAse-, RNAse- og proteasefri

CAS: 75277-39-3 Molekylær formel: C8H17N2NaO4S Molekylvægt (g/mol): 260.28 MDL nummer: MFCD00036463 InChI nøgle: RDZTWEVXRGYCFV-UHFFFAOYSA-M Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid sodium salt PubChem CID: 2724248 ChEBI: CHEBI:46758 IUPAC navn: natrium;2-[4-(2-hydroxyethyl)piperazin-1-yl]ethansulfonat SMIL: [Na+].OCCN1CCN(CCS([O-])(=O)=O)CC1

EDGE
MDL nummer MFCD00036463
PubChem CID 2724248
Molekylvægt (g/mol) 260.28
CAS 75277-39-3
ChEBI CHEBI:46758
Synonym 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid sodium salt
SMIL [Na+].OCCN1CCN(CCS([O-])(=O)=O)CC1
IUPAC navn natrium;2-[4-(2-hydroxyethyl)piperazin-1-yl]ethansulfonat
InChI nøgle RDZTWEVXRGYCFV-UHFFFAOYSA-M
Molekylær formel C8H17N2NaO4S
5

Tris-hydrochlorid (små hvide flager/molekylærbiologi), Fisher BioReagents

CAS: 1185-53-1 Molekylær formel: C4H12ClNO3 Molekylvægt (g/mol): 157.594 InChI nøgle: QKNYBSVHEMOAJP-UHFFFAOYSA-N Synonym: Tris(hydroxymethyl)aminomethane Hydrochloride PubChem CID: 93573 IUPAC navn: 2-amino-2-(hydroxymethyl)propan-1,3-diol;hydrochlorid SMIL: C(C(CO)(CO)N)O.Cl

EDGE
PubChem CID 93573
Molekylvægt (g/mol) 157.594
CAS 1185-53-1
Synonym Tris(hydroxymethyl)aminomethane Hydrochloride
SMIL C(C(CO)(CO)N)O.Cl
IUPAC navn 2-amino-2-(hydroxymethyl)propan-1,3-diol;hydrochlorid
InChI nøgle QKNYBSVHEMOAJP-UHFFFAOYSA-N
Molekylær formel C4H12ClNO3
6
Kampagner er tilgængelige

Thermo Scientific Chemicals Tris EDTA-buffer, til molekylærbiologi, DNAse, RNAse, proteasefri klar til brug, pH 8.0

EDGE
7
Kampagner er tilgængelige

Thermo Scientific Chemicals MOPS, 99,5%, til molekylærbiologi, Dnase, RNase, Prot. gratis, til peptidsekventering

CAS: 1132-61-2 Molekylær formel: C7H15NO4S Molekylvægt (g/mol): 209.26 MDL nummer: MFCD00006183 InChI nøgle: DVLFYONBTKHTER-UHFFFAOYSA-N Synonym: 3-(N-Morpholino)propanesulfonic acid PubChem CID: 70807 ChEBI: CHEBI:44115 IUPAC navn: 3-morpholin-4-ylpropan-1-sulfonsyre SMIL: [O-]S(=O)(=O)CCC[NH+]1CCOCC1

EDGE
MDL nummer MFCD00006183
PubChem CID 70807
Molekylvægt (g/mol) 209.26
CAS 1132-61-2
ChEBI CHEBI:44115
Synonym 3-(N-Morpholino)propanesulfonic acid
SMIL [O-]S(=O)(=O)CCC[NH+]1CCOCC1
IUPAC navn 3-morpholin-4-ylpropan-1-sulfonsyre
InChI nøgle DVLFYONBTKHTER-UHFFFAOYSA-N
Molekylær formel C7H15NO4S
8
Kampagner er tilgængelige

Thermo Scientific Chemicals HEPES fri syre, 99+%, til molekylærbiologi, DNase, RNase og Protease fri

CAS: 7365-45-9 Molekylær formel: C8H18N2O4S Molekylvægt (g/mol): 238.30 MDL nummer: MFCD00006158 InChI nøgle: JKMHFZQWWAIEOD-UHFFFAOYSA-N Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid PubChem CID: 23831 ChEBI: CHEBI:42334 IUPAC navn: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethan-1-sulfonsyre SMIL: OCCN1CCN(CCS(O)(=O)=O)CC1

EDGE
MDL nummer MFCD00006158
PubChem CID 23831
Molekylvægt (g/mol) 238.30
CAS 7365-45-9
ChEBI CHEBI:42334
Synonym 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid
SMIL OCCN1CCN(CCS(O)(=O)=O)CC1
IUPAC navn 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethan-1-sulfonsyre
InChI nøgle JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molekylær formel C8H18N2O4S
9

PBS, 10X Solution, Molecular Biology Grade

Til biologisk forskning. Thermo Scientific™ PBS, 10X Solution, Molecular Biology Grade er μ0,2 m filtreret og dispenseret i holdbare, firkantede nalgenflasker og opretstående karton.

Anbefalet opbevaring Omgivende temperaturer
pH 7.4
Formulering 80,6 mM natriumphosphat, 19,4 mM kaliumphosphat, 27 mM KCl og 1,37 M NaCl i høj renhed dH 2 O
Fysisk form Løsning
10
Kampagner er tilgængelige

Tris-base (hvide krystaller eller krystallinsk pulver/molekylærbiologi), Fisher BioReagents™

CAS: 77-86-1 Molekylær formel: C4H11NO3 Molekylvægt (g/mol): 121.136 InChI nøgle: LENZDBCJOHFCAS-UHFFFAOYSA-N Synonym: Trimethylol Aminomethane,Tris(hydroxymethyl)aminomethane,2-Amino-2-(hydroxymethyl)-1,3-propanediol,THAM,Tris base,Trometamol PubChem CID: 6503 ChEBI: CHEBI:9754 IUPAC navn: 2-amino-2-(hydroxymethyl)propan-1,3-diol SMIL: C(C(CO)(CO)N)O

PubChem CID 6503
Molekylvægt (g/mol) 121.136
CAS 77-86-1
ChEBI CHEBI:9754
Synonym Trimethylol Aminomethane,Tris(hydroxymethyl)aminomethane,2-Amino-2-(hydroxymethyl)-1,3-propanediol,THAM,Tris base,Trometamol
SMIL C(C(CO)(CO)N)O
IUPAC navn 2-amino-2-(hydroxymethyl)propan-1,3-diol
InChI nøgle LENZDBCJOHFCAS-UHFFFAOYSA-N
Molekylær formel C4H11NO3
11

Corning™ Molecular Biology Reagents
BIOPHARMA

Used in molecular biology, nucleic acid purification applications

Mængde 6 x 1 L
12
Kampagner er tilgængelige

HEPES (fine hvide krystaller/molekylærbiologi), Fisher BioReagents™

Almindelig anvendt buffermiddel.

Analyseprocentområde ≥99 %
MDL nummer MFCD00006158
Kemisk navn eller materiale HEPES
Sundhedsfare 3 Emergency Overview
Causes eye, skin, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Obtain medical attention. Do not induce vomiting. Obtain medical attention. Obtain medical attention. .

NFPA

Health:2
Flammability:1
Instability:1
Sundhedsfare 2 WARNING!
Opløselighedsinformation Soluble in water
ChEBI CHEBI:42334
Absorbans 0.01 max. (0.1M solution) at 280nm
DNase DNase fri
Procent renhed ≥99%
Merck Index 15, 4689
Identifikation Pass Test
Farve Hvid
Grad Molekylær biologi
PubChem CID 23831
Anbefalet opbevaring RT
Molekylvægt (g/mol) 238.30
CAS 7365-45-9
Protease Protease free
pH 5.0 to 6.5
SMIL OCCN1CCN(CCS(O)(=O)=O)CC1
Renhedsgrad noter DNase-, RNase- and Protease-Free
InChI nøgle JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molekylær formel C8H18N2O4S
ChemAlert Opbevaringssymbol Gray
13

MOPS (Fine White Crystals/Molecular Biology), Fisher BioReagents™

CAS: 1132-61-2 Molekylær formel: C7H15NO4S Molekylvægt (g/mol): 209.26 MDL nummer: MFCD00006183 InChI nøgle: DVLFYONBTKHTER-UHFFFAOYSA-N Synonym: 3-(4-Morpholino)propane sulfonic acid PubChem CID: 70807 ChEBI: CHEBI:44115 IUPAC navn: 3-morpholin-4-ylpropan-1-sulfonsyre SMIL: [O-]S(=O)(=O)CCC[NH+]1CCOCC1

MDL nummer MFCD00006183
PubChem CID 70807
Molekylvægt (g/mol) 209.26
CAS 1132-61-2
ChEBI CHEBI:44115
Synonym 3-(4-Morpholino)propane sulfonic acid
SMIL [O-]S(=O)(=O)CCC[NH+]1CCOCC1
IUPAC navn 3-morpholin-4-ylpropan-1-sulfonsyre
InChI nøgle DVLFYONBTKHTER-UHFFFAOYSA-N
Molekylær formel C7H15NO4S
14

Tris-HCl, 1 M opløsning, pH 8,0, Molekylær Biologisk Grad, Ultrapure , Thermo Scientific Chemicals

CAS: 1185-53-1 Molekylær formel: C4H12ClNO3 Molekylvægt (g/mol): 157.594 InChI nøgle: QKNYBSVHEMOAJP-UHFFFAOYSA-N PubChem CID: 93573 IUPAC navn: 2-amino-2-(hydroxymethyl)propan-1,3-diol;hydrochlorid SMIL: C(C(CO)(CO)N)O.Cl

PubChem CID 93573
Molekylvægt (g/mol) 157.594
CAS 1185-53-1
SMIL C(C(CO)(CO)N)O.Cl
IUPAC navn 2-amino-2-(hydroxymethyl)propan-1,3-diol;hydrochlorid
InChI nøgle QKNYBSVHEMOAJP-UHFFFAOYSA-N
Molekylær formel C4H12ClNO3
15

TE-buffer, Tris-EDTA, 1X opløsning, pH 8,0, molekylærbiologi, Fisher BioReagents

Kemisk navn eller materiale Tris-EDTA
Sundhedsfare 3 Emergency Overview
May cause eye, skin, and respiratory tract irritation. Avoid contact with skin and eyes. Do not breathe dust. Do not breathe vapors or spray mist. Wash off immediately with soap and plenty of water removing all contaminated clothes and shoes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Remove from exposure, lie down. Move to fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration. If not breathing, give artificial respiration. Obtain medical attention.

NFPA

Health:1
Flammability:0
Instability:0
Sundhedsfare 2 CAUTION!
DNase DNase fri
Fysisk form Væske
Farve Farveløs
Grad Molekylær biologi
Navn note 1X Solution, pH 8.0
Anbefalet opbevaring RT
CAS 7732-18-5
Protease Protease free
Gennemfiltreret Filtreret gennem et 5-mikron filter.
pH 7.4 to 8.1
Synonym TE
ChemAlert Opbevaringssymbol Gray