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Products

8122 products
Welchrom Alumina-N, 250mg/6mL, 30pcs/pk
P/N: 00518-20013
$40.00 USD
$40.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom Alumina-N, 2g/12mL, 20pcs/pk
P/N: 00518-20008
$50.00 USD
$50.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom Alumina-N, 2g/6mL, 30pcs/pk
P/N: 00518-20036
$60.00 USD
$60.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom Alumina-N, 2g/6mL, 30pcs/pk, glass
P/N: 09518-20036
$100.00 USD
$100.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom Alumina-N, 300mg/3mL, 50pcs/pk
P/N: 00518-20066
$70.00 USD
$70.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom Alumina-N, 3g/12mL, 20pcs/pk
P/N: 00518-20100
$60.00 USD
$60.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom Alumina-N, 400mg/3mL, 50pcs/pk
P/N: 00518-20049
$70.00 USD
$70.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom Alumina-N, 50-200μm, 1000g
P/N: 00518-20053
$1,270.00 USD
$1,270.00 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 Alumina-N, 50-200μm, 100g
P/N: 00518-20018
$140.00 USD
$140.00 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 Alumina-N, 50-200μm, 10g
P/N: 00518-20017
$15.00 USD
$15.00 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 Alumina-N, 500mg/3mL, 50pcs/pk
P/N: 00518-20005
$70.00 USD
$70.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom Alumina-N, 500mg/6mL, 30pcs/pk
P/N: 00518-20006
$50.00 USD
$50.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom Alumina-N, 500mg/6mL, 30pcs/pk, glass
P/N: 09518-20006
$70.00 USD
$70.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom Alumina-N, 50mg, 1mL, 100pcs/pk
P/N: 00518-20116
$80.00 USD
$80.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom Alumina-N, 5g/12mL, 20pcs/pk
P/N: 00518-20074
$70.00 USD
$70.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom Alumina-N, 5g/30mL, 10pcs/pk
P/N: 00518-20035
$60.00 USD
$60.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom Alumina-N, 5g/60mL, 10pcs/pk
P/N: 00518-20042
$60.00 USD
$60.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom Alumina-N, 60mg/ 3mL, 50pcs/pk
P/N: 00518-20009
$50.00 USD
$50.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom Alumina-N, 6g/ 60mL, 10pcs/pk
P/N: 00518-20119
$60.00 USD
$60.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom Alumina-N, 7g/12mL, 20pcs/pk
P/N: 00518-20126
$70.00 USD
$70.00 USD
The Alumina-N surface treatment is neutral and can interact with aluminum metal centers to form hydrogen bonds with surface silanol groups or ion exchange with charged surfaces. It has strong reten...
Welchrom AO(Aflatoxin, Ochratoxin A), 3mL, 15pcs/pk
P/N: 01140-15032
$700.00 USD
$700.00 USD
Welchrom Immunoaffinity Cartridge is used to separate and purify mycotoxins from samples based on specific reactions between antigens and antibodies. Antibodies in the immunoaffinity column suspend...
Welchrom AODZ(Aflatoxin, Deoxynivalenol, Zearalenone, Ochratoxin A), 3mL, 15pcs/pk
P/N: 01140-10032
$1,390.00 USD
$1,390.00 USD
Welchrom Immunoaffinity Cartridge is used to separate and purify mycotoxins from samples based on specific reactions between antigens and antibodies. Antibodies in the immunoaffinity column suspend...
Welchrom AOZ(Aflatoxin, Ochratoxin A, Zearalenone), 3mL, 15pcs/pk
P/N: 01140-11032
$1,050.00 USD
$1,050.00 USD
Welchrom Immunoaffinity Cartridge is used to separate and purify mycotoxins from samples based on specific reactions between antigens and antibodies. Antibodies in the immunoaffinity column suspend...
Welchrom AZ (Aflatoxin, Zearalenone), 3mL, 15pcs/pk
P/N: 01140-13032
$700.00 USD
$700.00 USD
Welchrom Immunoaffinity Cartridge is used to separate and purify mycotoxins from samples based on specific reactions between antigens and antibodies. Antibodies in the immunoaffinity column suspend...