Welch SPE Products | BGB Analytik

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Solid Phase Extraction

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Welch

Welch Welchrom Silica SPE products select amorphous silica gel of high quality and high purity with an average particle size of 45μm, an average pore diameter of 60Å, Pore volume of 0.80cm³/g and Surface area of 480m²/g. This kind of Silica gel is an ideal choice for extraction with moderate resistance and flow rate. In addition, Welch uses unique surface treatment technology.

In Welchrom SPE products, Silica matrices include C18E(end-capped), C18(unend-capped), C8, Phenyl, CN, NH₂, PSA, SCX, SAX, WAX, PRS, Silica, Diol. Welchrom polymer based packing materials have overcome the shortcomings of traditional silica matrix packing materials, and the use proportion of SPE has been increasing gradually. Currently, BRP, P-SCX, P-WCX, P-WAX, P-SAX and PS/DVB are available for your sample processing.

Filtre

Alumina Acidic ::: 1 g
Alumina Acidic ::: 2 g
Alumina Acidic ::: 5 g
Alumina Acidic ::: 10 g
Alumina Acidic ::: 20 g
Alumina Acidic ::: 50 mg
Alumina Acidic ::: 100 mg
Alumina Acidic ::: 150 mg
Alumina Acidic ::: 200 mg
Alumina Acidic ::: 500 mg
Alumina Basic ::: 1 g
Alumina Basic ::: 2 g
Alumina Basic ::: 2.5 g
Alumina Basic ::: 4 g
Alumina Basic ::: 5 g
Alumina Basic ::: 10 g
Alumina Basic ::: 20 g
Alumina Basic ::: 50 mg
Alumina Basic ::: 100 mg
Alumina Basic ::: 150 mg
Alumina Basic ::: 200 mg
Alumina Basic ::: 500 mg
Alumina Neutral ::: 1 g
Alumina Neutral ::: 1.2 g
Alumina Neutral ::: 2 g
Alumina Neutral ::: 3 cm
Alumina Neutral ::: 3 g
Alumina Neutral ::: 5 g
Alumina Neutral ::: 6 g
Alumina Neutral ::: 7 g
Alumina Neutral ::: 10 g
Alumina Neutral ::: 20 g
Alumina Neutral ::: 22 g
Alumina Neutral ::: 50 mg
Alumina Neutral ::: 60 mg
Alumina Neutral ::: 100 mg
Alumina Neutral ::: 120 mg
Alumina Neutral ::: 125 mg
Alumina Neutral ::: 150 mg
Alumina Neutral ::: 200 mg
Alumina Neutral ::: 250 mg
Alumina Neutral ::: 300 mg
Alumina Neutral ::: 400 mg
Alumina Neutral ::: 500 mg
Amino ::: 1 g
Amino ::: 2 g
Amino ::: 5 g
Amino ::: 6 g
Amino ::: 10 g
Amino ::: 20 g
Amino ::: 50 mg
Amino ::: 60 mg
Amino ::: 100 mg
Amino ::: 150 mg
Amino ::: 200 mg
Amino ::: 250 mg
Amino ::: 300 mg
Amino ::: 500 mg
Amino ::: 600 mg
Application ::: 1 g
Application ::: 1.5 g
Application ::: 2 g
Application ::: 3 g
Application ::: 4 g
Application ::: 22 g
Application ::: 50 mg
Application ::: 200 mg
Application ::: 250 mg
Application ::: 300 mg
Application ::: 350 mg
Application ::: 500 mg
BRP ::: 1 g
BRP ::: 2 g
BRP ::: 10 mg
BRP ::: 30 mg
BRP ::: 60 mg
BRP ::: 100 mg
BRP ::: 150 mg
BRP ::: 200 mg
BRP ::: 225 mg
BRP ::: 400 mg
BRP ::: 500 mg
C8 ::: 1 g
C8 ::: 2 g
C8 ::: 5 g
C8 ::: 10 g
C8 ::: 20 g
C8 ::: 50 mg
C8 ::: 100 mg
C8 ::: 150 mg
C8 ::: 200 mg
C8 ::: 500 mg
C18 ::: 1 g
C18 ::: 2 g
C18 ::: 2 mg
C18 ::: 2.5 g
C18 ::: 5 g
C18 ::: 5 mg
C18 ::: 10 g
C18 ::: 10 mg
C18 ::: 20 g
C18 ::: 25 mg
C18 ::: 30 mg
C18 ::: 50 mg
C18 ::: 60 mg
C18 ::: 100 mg
C18 ::: 150 mg
C18 ::: 200 mg
C18 ::: 250 mg
C18 ::: 300 mg
C18 ::: 350 mg
C18 ::: 360 mg
C18 ::: 400 mg
C18 ::: 500 mg
Carbon ::: 1 g
Carbon ::: 2 g
Carbon ::: 5 g
Carbon ::: 10 g
Carbon ::: 15 mg
Carbon ::: 20 g
Carbon ::: 25 mg
Carbon ::: 50 mg
Carbon ::: 100 mg
Carbon ::: 125 mg
Carbon ::: 150 mg
Carbon ::: 200 mg
Carbon ::: 250 mg
Carbon ::: 300 mg
Carbon ::: 500 mg
Carbon ::: 700 mg
Celite ::: 1 g
Celite ::: 2 g
Celite ::: 4 g
Celite ::: 7.85 g
Celite ::: 14 g
Cyano ::: 1 g
Cyano ::: 2 g
Cyano ::: 5 g
Cyano ::: 10 g
Cyano ::: 20 g
Cyano ::: 50 mg
Cyano ::: 100 mg
Cyano ::: 150 mg
Cyano ::: 200 mg
Cyano ::: 500 mg
Diol ::: 1 g
Diol ::: 2 g
Diol ::: 5 g
Diol ::: 10 g
Diol ::: 20 g
Diol ::: 50 mg
Diol ::: 100 mg
Diol ::: 150 mg
Diol ::: 200 mg
Diol ::: 500 mg
Drying Agent ::: 1 g
Drying Agent ::: 2 g
Drying Agent ::: 3 g
Drying Agent ::: 4 g
Drying Agent ::: 5 g
Drying Agent ::: 6 g
Drying Agent ::: 10 g
Drying Agent ::: 34 g
Drying Agent ::: 60 mg
Drying Agent ::: 100 mg
Drying Agent ::: 500 mg
Florisil ::: 1 g
Florisil ::: 2 g
Florisil ::: 3 g
Florisil ::: 4 g
Florisil ::: 5 g
Florisil ::: 10 g
Florisil ::: 20 g
Florisil ::: 50 mg
Florisil ::: 60 mg
Florisil ::: 100 mg
Florisil ::: 150 mg
Florisil ::: 200 mg
Florisil ::: 250 mg
Florisil ::: 500 mg
Florisil PR ::: 1 g
Florisil PR ::: 2 g
Florisil PR ::: 4 g
Florisil PR ::: 5 g
HLB ::: 1 g
HLB ::: 2 g
HLB ::: 2.5 g
HLB ::: 5 g
HLB ::: 60 mg
HLB ::: 100 mg
HLB ::: 150 mg
HLB ::: 200 mg
HLB ::: 225 mg
HLB ::: 300 mg
HLB ::: 400 mg
HLB ::: 500 mg
Magnesium Sulfate ::: 900 mg
PSA ::: 150 mg
PSA ::: 250 mg
PSA ::: 500 mg
PSDVB ::: 1 g
PSDVB ::: 2 g
PSDVB ::: 30 mg
PSDVB ::: 60 mg
PSDVB ::: 100 mg
PSDVB ::: 150 mg
PSDVB ::: 200 mg
PSDVB ::: 250 mg
PSDVB ::: 300 mg
PSDVB ::: 500 mg
Phenyl ::: 1 g
Phenyl ::: 2 g
Phenyl ::: 5 g
Phenyl ::: 10 g
Phenyl ::: 20 g
Phenyl ::: 50 mg
Phenyl ::: 100 mg
Phenyl ::: 150 mg
Phenyl ::: 200 mg
Phenyl ::: 500 mg
Phenyl Boronic Acid ::: 100 mg
Polyamide ::: 1 g
SAX ::: 1 g
SAX ::: 2 g
SAX ::: 2 mg
SAX ::: 5 g
SAX ::: 5 mg
SAX ::: 6 g
SAX ::: 10 g
SAX ::: 10 mg
SAX ::: 20 g
SAX ::: 30 mg
SAX ::: 50 mg
SAX ::: 60 mg
SAX ::: 100 mg
SAX ::: 150 mg
SAX ::: 200 mg
SAX ::: 500 mg
SCX ::: 1 g
SCX ::: 2 g
SCX ::: 2 mg
SCX ::: 5 g
SCX ::: 5 mg
SCX ::: 6 g
SCX ::: 10 g
SCX ::: 10 mg
SCX ::: 20 g
SCX ::: 30 mg
SCX ::: 50 mg
SCX ::: 60 mg
SCX ::: 100 mg
SCX ::: 150 mg
SCX ::: 200 mg
SCX ::: 250 mg
SCX ::: 300 mg
SCX ::: 500 mg
Silica ::: 1 g
Silica ::: 2 g
Silica ::: 5 g
Silica ::: 10 g
Silica ::: 20 g
Silica ::: 50 mg
Silica ::: 100 mg
Silica ::: 150 mg
Silica ::: 200 mg
Silica ::: 250 mg
Silica ::: 500 mg
Silica ::: 800 mg
Sodium Sulfate ::: 1 cm
Sodium Sulfate ::: 1 g
Sodium Sulfate ::: 2 cm
Sodium Sulfate ::: 2 g
WAX ::: 1 g
WAX ::: 2 g
WAX ::: 2 mg
WAX ::: 5 g
WAX ::: 5 mg
WAX ::: 10 g
WAX ::: 10 mg
WAX ::: 20 g
WAX ::: 30 mg
WAX ::: 50 mg
WAX ::: 60 mg
WAX ::: 100 mg
WAX ::: 150 mg
WAX ::: 200 mg
WAX ::: 300 mg
WAX ::: 500 mg
WCX ::: 1 g
WCX ::: 2 g
WCX ::: 2 mg
WCX ::: 5 g
WCX ::: 5 mg
WCX ::: 10 g
WCX ::: 10 mg
WCX ::: 20 g
WCX ::: 20 mg
WCX ::: 30 mg
WCX ::: 50 mg
WCX ::: 60 mg
WCX ::: 100 mg
WCX ::: 150 mg
WCX ::: 200 mg
WCX ::: 500 mg

Welch Materials

Welchrom

Alumina Acidic
Alumina Basic
Alumina Neutral
Amino
Application
BRP
C8
C18
Carbon
Celite
Cyano
Diol
Drying Agent
Florisil
HLB
Mixed-Mode
PSDVB
Phenyl
Phenyl Boronic Acid
Polyamide
SAX
SCX
Silica
WAX
WCX

AO
AODZ
AOZ
AZ
Acticarbon
Aflatoxins
Aflatoxins (B1, B2, G1, G2)
Aflatoxins (B1, B2, G1, G2, M1, M2)
Aflatoxins (M1)
AgNO3-Silica
Alumina-A
Alumina-B
Alumina-B/C18
Alumina-N
BRP
BaP
BaP-2
C8/SCX
C18/CN
C18/Carb/NH2
C18/PSA
C18/PSA/C18
C18E/PSA/C18E
C18E/SCX
C18e
CARB
CN
CTD
Carb/NH2
Carb/PSA
Celite AZO
Celite AZO/Na2SO4
DNPH
DNPH-II
DON
DZ
Florisil PR
Florisil PR/Na2SO4
Fumonisins
HON
HepAC
IC-Ag
IC-Ag/H
IC-Ag/Na
IC-Ba
IC-Ba/Ag/H
IC-C18
IC-H
IC-Na
IC-RP
KI
KI-II
MCX
MOPD C18
MgSO4/PSA/C18/GCB
NH2
Na2SO4/Alumina-B
Na2SO4/Carb/Alumina-N/Na2SO4
Na2SO4/Florisil PR/Carb/Na2SO4
Na2SO4/Florisil PR/Na2SO4
O-PTC
OZ
Ochratoxin
P-SAX
P-SCX
P-WAX
P-WCX
PA
PAH
PBA
PLR
PRS
PS/DVB
PSA
PSA/C18
Protein G HP
SAX/PSA
SDD
Silica/Alumina-N
Silica/CN
Silica/PSA
T2 Toxins
TPT
Vitamin B12
Vitamin K1
W-PTC
ZEN

40-60 µm
50-200 µm
100-200 mesh
150-250 µm

60 Å
80 Å

1.0 %
2.0 %
3.5 %
6.5 %
7.0 %
7.5 %
12.0 %
17.0 %

Glass
Polypropylene (PP)

96 Well Plate
SPE Cartridge
SPE Cartridge (Push-Thru)

Benzo-a-pyrene
Carbohydrates
Covalent Bonding
DNPH
Drying Agent
Immunoaffinity
Ion Exchange
Lactoferrin
MOSH/MOAH
Mixed-Mode
Morphine
Normal Phase
PAH
Pesticides
Phtalates
Protein G
Removal/Concentration
Reversed Phase
Sudan Red Dye
Synthetic Dye
Vitamin K1

1 mL
2 mL
2.5 mL
3 mL
6 mL
10 mL
12 mL
30 mL
60 mL

Alumina
Carbon
Celite
Magnesium Silicate
Mixed-Bed
Polymer
Silica
Sodium Sulfate

Irregular
Spherical

Amorphous
Fully Porous
Non Porous

701 Produits

Vue

Welchrom Silica 60Å 40-60µm SPE Cartridge, 100mg, 1ml, pk.100

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 100mg, 1ml, pk.100

Art.-Nr.: WL-00500-11001

CHF 61.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 100mg, 3ml, pk.50

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 100mg, 3ml, pk.50

Art.-Nr.: WL-00500-11002

CHF 41.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 150mg, 3ml, pk.50

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 150mg, 3ml, pk.50

Art.-Nr.: WL-00500-11003

CHF 41.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 200mg, 3ml, pk.50

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 200mg, 3ml, pk.50

Art.-Nr.: WL-00500-11004

CHF 41.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 500mg, 3ml, pk.50

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 500mg, 3ml, pk.50

Art.-Nr.: WL-00500-11005

CHF 47.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 500mg, 6ml, pk.30

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 500mg, 6ml, pk.30

Art.-Nr.: WL-00500-11006

CHF 27.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 1g, 6ml, pk.30

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 1g, 6ml, pk.30

Art.-Nr.: WL-00500-11007

CHF 34.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 2g, 12ml, pk.20

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 2g, 12ml, pk.20

Art.-Nr.: WL-00500-11008

CHF 34.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 200mg, 6ml, pk.30

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 200mg, 6ml, pk.30

Art.-Nr.: WL-00500-11014

CHF 21.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 5g, 30ml, pk.10

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 5g, 30ml, pk.10

Art.-Nr.: WL-00500-11035

CHF 41.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 2g, 6ml, pk.30

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 2g, 6ml, pk.30

Art.-Nr.: WL-00500-11036

CHF 41.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 10g, 60ml, pk.10

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 10g, 60ml, pk.10

Art.-Nr.: WL-00500-11041

CHF 61.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 5g, 60ml, pk.10

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 5g, 60ml, pk.10

Art.-Nr.: WL-00500-11042

CHF 41.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 800mg, 3ml, pk.50

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 800mg, 3ml, pk.50

Art.-Nr.: WL-00500-11048

CHF 47.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 5g, 12ml, pk.20

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 5g, 12ml, pk.20

Art.-Nr.: WL-00500-11074

CHF 47.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 1g, 12ml, pk.20

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 1g, 12ml, pk.20

Art.-Nr.: WL-00500-11075

CHF 27.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 10g, 30ml, pk.10

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 10g, 30ml, pk.10

Art.-Nr.: WL-00500-11080

CHF 54.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 50mg, 1ml, pk.100

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 50mg, 1ml, pk.100

Art.-Nr.: WL-00500-11116

CHF 47.00

Welchrom Silica 60Å 40-60µm SPE Cartridge, 20g, 60ml, pk.10

Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 20g, 60ml, pk.10

Art.-Nr.: WL-00500-11137

CHF 101.00

Welchrom C18 60Å 40-60µm SPE Cartridge, 100mg, 1ml, pk.100

Welch Welchrom C18 60Å 40-60µm SPE Cartridge, 100mg, 1ml, pk.100

Art.-Nr.: WL-00504-11001

CHF 67.00

Welchrom C18 60Å 40-60µm SPE Cartridge, 100mg, 3ml, pk.50

Welch Welchrom C18 60Å 40-60µm SPE Cartridge, 100mg, 3ml, pk.50

Art.-Nr.: WL-00504-11002

CHF 41.00

Welchrom C18 60Å 40-60µm SPE Cartridge, 150mg, 3ml, pk.50

Welch Welchrom C18 60Å 40-60µm SPE Cartridge, 150mg, 3ml, pk.50

Art.-Nr.: WL-00504-11003

CHF 47.00

Welchrom C18 60Å 40-60µm SPE Cartridge, 200mg, 3ml, pk.50

Welch Welchrom C18 60Å 40-60µm SPE Cartridge, 200mg, 3ml, pk.50

Art.-Nr.: WL-00504-11004

CHF 61.00

Welchrom C18 60Å 40-60µm SPE Cartridge, 500mg, 3ml, pk.50

Welch Welchrom C18 60Å 40-60µm SPE Cartridge, 500mg, 3ml, pk.50

Art.-Nr.: WL-00504-11005

CHF 67.00

Welchrom C18 60Å 40-60µm SPE Cartridge, 500mg, 6ml, pk.30

Welch Welchrom C18 60Å 40-60µm SPE Cartridge, 500mg, 6ml, pk.30

Art.-Nr.: WL-00504-11006

CHF 41.00