Porvair Blowdown Evaporators 2020

S A M P L E P R E P A R A T I O N

l 100% divinylbenzene (DVB) phase l Features reduced swelling and increased retention over (PS-DVB) phases l Superhydrophobic for highest retention l Excellent for environmental samples l Available in 25-35 µm or 55-65 µm particle sizes IRIS PLUS (100%DVB): Highly retentive reverse phase SPE Example of applications: Sulfonamides: Sulfadiazine, Sulfathiazole, Sulfamerazine, Sulfamethazine Hormones: Prednisolone Acetate, Estradiol, Mathyl Testosterone Florfenicol & Chloramphenicol Carbaryl, Atrazine, Methiocarb, Alachlor, Caffeine l Polyamide sorbent – HLB phase l Pore size: 80ÅÅ l Surface area: ~500 m 2 /g l Available in 25-35 µm or 55-65 µm particle sizes IRIS N (Neutral) RP-HLB: Polyamide SPE Phase

IRIS MAX (Mixed Mode Strong Anion Exchange)

l Quaternary amine phase on DVB support l Pore size: 80ÅÅ l Ion-Exchange capacity: ~0.1 meq/g l pKa >18 l Available in 25-35 µm or 55-65 µm particle sizes

CUSTOM MANUFACTURE LIFE SCIENCES STORAGE/COLLECTION EQUIPMENT AUTOMATION ACCESSORIES 47

Example of applications: DL-Tyrosine, Ketoprofen, Nortriptyline, Sodium Salicylate

IRIS WCX (Weak Cation Exchange) l Organic acid on divinylbenzene support l Pore size: 80ÅÅ l Ion-Exchange capacity: ~1 meq/g l pKa ~5 l Available in 25-35 µm or 55-65 µm particle sizes l Available in various cartridge sizes and 96-well plates

Example of applications: Theobromine, Theophylline, Caffeine Polycyclic aromatic hydrocarbons (PAHs)

Example of applications: Diquat Dibromide, Deoxyadenosine Monohydrate, Sulfonamides: Sulfadiazine, Sulfathiazole, Sulfamerazine, Sulfamethazine

IRIS MCX (Mixed Mode Strong Cation Exchange)

IRIS WAX (Weak Anion Exchange)

l Secondary amine on DVB support l Pore size: 80ÅÅ l Ion-Exchange capacity: ~1 meq/g l pKa ~7 l Available in 25-35 µm or 55-65 µm particle sizes

l Sulfonated hydrophilic on DVB support l Pore size: 80ÅÅ l Ion-Exchange capacity: ~1 meq/g l pKa <1 l Available in 25-35 µm or 55-65 µm particle sizes

Example of applications: Melamine in milk, Amphetamine, Barbituate, Cocaine, Opiate, Norephedrine Hydrochloride and Ephedrine, Hydrochloride, Carbendazim and Thiabendazole

Example of applications: Ketoprofen, Nitro-L-Tyrosine, Iodo-L-Tyrosine, N-Acetyl-L-Tyrosine

W W W . M I C R O P L A T E S . C O M

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