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8181 products
Welchrom C18E, 2g/6mL, 30pcs/pk
P/N: 00559-11036
$130.00 USD
$130.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 300mg/3mL, 50pcs/pk
P/N: 00559-11066
$80.00 USD
$80.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 300mg/6mL, 30pcs/pk
P/N: 00559-11069
$60.00 USD
$60.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 30mg/1mL, 100pcs/pk
P/N: 00559-11015
$90.00 USD
$90.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 30mg/3mL, 50pcs/pk
P/N: 00559-11045
$60.00 USD
$60.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 350mg/6mL, 30pcs/pk
P/N: 00559-11087
$50.00 USD
$50.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 360mg/3mL, 50pcs/pk
P/N: 00559-11022
$80.00 USD
$80.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 40-63µm, 100g
P/N: 00559-11018
$165.00 USD
$165.00 USD
Welchrom series packing includes polymer-based packing materials, silica based packing materials, and inorganic sorbent. It can be used in SPE cartridge, QuEChERS method and Flash cartridges. The s...
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Welchrom C18E, 40-63µm, 10g
P/N: 00559-11017
$25.00 USD
$25.00 USD
Welchrom series packing includes polymer-based packing materials, silica based packing materials, and inorganic sorbent. It can be used in SPE cartridge, QuEChERS method and Flash cartridges. The s...
Welchrom C18E, 40-63µm, 1kg
P/N: 00559-11053
$1,100.00 USD
$1,100.00 USD
Welchrom series packing includes polymer-based packing materials, silica based packing materials, and inorganic sorbent. It can be used in SPE cartridge, QuEChERS method and Flash cartridges. The s...
Welchrom C18E, 400mg/ 6mL, 30pcs/pk
P/N: 00559-11144
$60.00 USD
$60.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 500mg/12mL, 20pcs/pk
P/N: 00559-11106
$50.00 USD
$50.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 500mg/3mL, 50pcs/pk
P/N: 00559-11005
$90.00 USD
$90.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 500mg/6mL, 30pcs/pk
P/N: 00559-11006
$70.00 USD
$70.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 500mg/6mL, 30pcs/pk, glass
P/N: 09559-11006
$100.00 USD
$100.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 50mg/1mL, 100pcs/pk
P/N: 00559-11116
$100.00 USD
$100.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 50mg/3mL, 50pcs/pk
P/N: 00559-11077
$60.00 USD
$60.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 5g/12mL, 20pcs/pk
P/N: 00559-11074
$190.00 USD
$190.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 5g/30mL, 10pcs/pk
P/N: 00559-11035
$90.00 USD
$90.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 5g/60mL, 10pcs/pk
P/N: 00559-11042
$120.00 USD
$120.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E, 60mg/3mL, 50pcs/pk
P/N: 00559-11009
$60.00 USD
$60.00 USD
Welchrom C18E is an end-capped C18 adsorbent, known for being the most hydrophobic silica-based adsorbent. It exhibits excellent strong retention characteristics for non-polar compounds and retains...
Welchrom C18E/PSA/C18E, 500mg/500mg/500mg/6mL, 30pcs/pk
P/N: 00574-11168
$200.00 USD
$200.00 USD
Comprising a combination of various adsorbents with optimized proportions based on multiple retention mechanisms, this cartridge harnesses the advantages of individual adsorbents. It effectively ad...
Welchrom C18E/SCX, 500mg/500mg/6mL, 30pcs/pk
P/N: 00585-11011
$100.00 USD
$100.00 USD
Comprising a combination of various adsorbents with optimized proportions based on multiple retention mechanisms, this cartridge harnesses the advantages of individual adsorbents. It effectively ad...
Welchrom C8, 100mg/1mL, 100pcs/pk
P/N: 00505-11001
$100.00 USD
$100.00 USD
Welchrom C8 adsorbent is similar to C18 in terms of adsorption properties, relying mainly on non-polar interactions. However, because the C8 alkyl chain is shorter than the C18 alkyl chain, its ret...