Online checkout is currently available in the U.S. Contact us to make a purchase if you live in other countries!

Visit WelchLab for a comprehensive collection of laboratory consumables, including glassware, plasticware, and more!

Sample Preparation

Sample Preparation

Brand Show all Brand
SPE Type Show all SPE Type
Phase Show all Phase
Partical Size Show all Partical Size
Pore Size Show all Pore Size
Surface Area Show all Surface Area
Barrel Size Show all Barrel Size
Sorbent Weight Show all Sorbent Weight
MgSO4 Show all MgSO4
PSA Show all PSA
C18E Show all C18E
GCB Show all GCB
Welchrom Carb, 500mg/6mL, 30pcs/pk
P/N: 00517-20006
$150.00 USD
$150.00 USD
Activated carbon adsorption capacity is very large, but adsorption is irreversible, extract is difficult to elute, so it is not suitable as an SPE adsorbent. WelchromCarb overcomes the disadvantage...
Welchrom Carb, 1g/6mL, 30pcs/pk
P/N: 00517-20007
$270.00 USD
$270.00 USD
Activated carbon adsorption capacity is very large, but adsorption is irreversible, extract is difficult to elute, so it is not suitable as an SPE adsorbent. WelchromCarb overcomes the disadvantage...
Welchrom Carb, 300mg/6mL, 30pcs/pk
P/N: 00517-20069
$120.00 USD
$120.00 USD
Activated carbon adsorption capacity is very large, but adsorption is irreversible, extract is difficult to elute, so it is not suitable as an SPE adsorbent. WelchromCarb overcomes the disadvantage...
Welchrom Carb, 1g/12mL, 20pcs/pk
P/N: 00517-20075
$210.00 USD
$210.00 USD
Activated carbon adsorption capacity is very large, but adsorption is irreversible, extract is difficult to elute, so it is not suitable as an SPE adsorbent. WelchromCarb overcomes the disadvantage...
Welchrom Carb, 2g/12mL, 20pcs/pk
P/N: 00517-20008
$380.00 USD
$380.00 USD
Activated carbon adsorption capacity is very large, but adsorption is irreversible, extract is difficult to elute, so it is not suitable as an SPE adsorbent. WelchromCarb overcomes the disadvantage...
Welchrom Carb, 2g/60mL, 10pcs/pk
P/N: 00517-20130
$220.00 USD
$220.00 USD
Activated carbon adsorption capacity is very large, but adsorption is irreversible, extract is difficult to elute, so it is not suitable as an SPE adsorbent. WelchromCarb overcomes the disadvantage...
Welchrom Carb, 5g/60mL, 10pcs/pk
P/N: 00517-20042
$490.00 USD
$490.00 USD
Activated carbon adsorption capacity is very large, but adsorption is irreversible, extract is difficult to elute, so it is not suitable as an SPE adsorbent. WelchromCarb overcomes the disadvantage...
Welchrom Carb, 10g/60mL, 10pcs/pk
P/N: 00517-20041
$930.00 USD
$930.00 USD
Activated carbon adsorption capacity is very large, but adsorption is irreversible, extract is difficult to elute, so it is not suitable as an SPE adsorbent. WelchromCarb overcomes the disadvantage...
Welchrom Carb, 20g/60mL, 10pcs/pk
P/N: 00517-20137
$1,810.00 USD
$1,810.00 USD
Activated carbon adsorption capacity is very large, but adsorption is irreversible, extract is difficult to elute, so it is not suitable as an SPE adsorbent. WelchromCarb overcomes the disadvantage...
Welchrom Carb, 125mg/3mL, 50pcs/pk
P/N: 00517-20135
$100.00 USD
$100.00 USD
Activated carbon adsorption capacity is very large, but adsorption is irreversible, extract is difficult to elute, so it is not suitable as an SPE adsorbent. WelchromCarb overcomes the disadvantage...
Welchrom Carb, 200mg/6mL, 30pcs/pk
P/N: 00517-20014
$90.00 USD
$90.00 USD
Activated carbon adsorption capacity is very large, but adsorption is irreversible, extract is difficult to elute, so it is not suitable as an SPE adsorbent. WelchromCarb overcomes the disadvantage...
Welchrom C8/SCX, 100mg/1mL, 100pcs/pk
P/N: 00556-11001
$130.00 USD
$130.00 USD
Welchrom C8/SCX Mixed Mode SPE Product combines a C8 alkyl stationary phase and a strong cation exchange stationaryphase SCX on a silica matrix in an optimized ratio. This dual-phase composition pr...
Welchrom C8/SCX, 100mg/3mL, 50pcs/pk
P/N: 00556-11002
$70.00 USD
$70.00 USD
Welchrom C8/SCX Mixed Mode SPE Product combines a C8 alkyl stationary phase and a strong cation exchange stationaryphase SCX on a silica matrix in an optimized ratio. This dual-phase composition pr...
Welchrom C8/SCX, 150mg/3mL, 50pcs/pk
P/N: 00556-11003
$70.00 USD
$70.00 USD
Welchrom C8/SCX Mixed Mode SPE Product combines a C8 alkyl stationary phase and a strong cation exchange stationaryphase SCX on a silica matrix in an optimized ratio. This dual-phase composition pr...
Welchrom C8/SCX, 200mg/3mL, 50pcs/pk
P/N: 00556-11004
$80.00 USD
$80.00 USD
Welchrom C8/SCX Mixed Mode SPE Product combines a C8 alkyl stationary phase and a strong cation exchange stationaryphase SCX on a silica matrix in an optimized ratio. This dual-phase composition pr...
Welchrom C8/SCX, 500mg/3mL, 50pcs/pk
P/N: 00556-11005
$150.00 USD
$150.00 USD
Welchrom C8/SCX Mixed Mode SPE Product combines a C8 alkyl stationary phase and a strong cation exchange stationaryphase SCX on a silica matrix in an optimized ratio. This dual-phase composition pr...
Welchrom C8/SCX, 200mg/6mL, 30pcs/pk
P/N: 00556-11014
$60.00 USD
$60.00 USD
Welchrom C8/SCX Mixed Mode SPE Product combines a C8 alkyl stationary phase and a strong cation exchange stationaryphase SCX on a silica matrix in an optimized ratio. This dual-phase composition pr...
Welchrom C8/SCX, 500mg/6mL, 30pcs/pk
P/N: 00556-11006
$100.00 USD
$100.00 USD
Welchrom C8/SCX Mixed Mode SPE Product combines a C8 alkyl stationary phase and a strong cation exchange stationaryphase SCX on a silica matrix in an optimized ratio. This dual-phase composition pr...
Welchrom C8/SCX, 1g/6mL, 30pcs/pk
P/N: 00556-11007
$140.00 USD
$140.00 USD
Welchrom C8/SCX Mixed Mode SPE Product combines a C8 alkyl stationary phase and a strong cation exchange stationaryphase SCX on a silica matrix in an optimized ratio. This dual-phase composition pr...
Welchrom C8/SCX, 50mg/1mL, 100pcs/pk
P/N: 00556-11116
$80.00 USD
$80.00 USD
Welchrom C8/SCX Mixed Mode SPE Product combines a C8 alkyl stationary phase and a strong cation exchange stationaryphase SCX on a silica matrix in an optimized ratio. This dual-phase composition pr...
Welchrom C8/SCX, 2g/ 6mL, 30pcs/pk
P/N: 00556-11036
$190.00 USD
$190.00 USD
Welchrom C8/SCX Mixed Mode SPE Product combines a C8 alkyl stationary phase and a strong cation exchange stationaryphase SCX on a silica matrix in an optimized ratio. This dual-phase composition pr...
Welchrom C8/SCX, 1g/12mL, 20pcs/pk
P/N: 00556-11075
$90.00 USD
$90.00 USD
Welchrom C8/SCX Mixed Mode SPE Product combines a C8 alkyl stationary phase and a strong cation exchange stationaryphase SCX on a silica matrix in an optimized ratio. This dual-phase composition pr...
Welchrom C8/SCX, 2g/12mL, 20pcs/pk
P/N: 00556-11008
$130.00 USD
$130.00 USD
Welchrom C8/SCX Mixed Mode SPE Product combines a C8 alkyl stationary phase and a strong cation exchange stationaryphase SCX on a silica matrix in an optimized ratio. This dual-phase composition pr...
Welchrom C8/SCX, 5g/60mL, 10pcs/pk
P/N: 00556-11042
$290.00 USD
$290.00 USD
Welchrom C8/SCX Mixed Mode SPE Product combines a C8 alkyl stationary phase and a strong cation exchange stationaryphase SCX on a silica matrix in an optimized ratio. This dual-phase composition pr...