Referencia del producto
Marca
Descripción del producto
Sigma-Aldrich
Ácido fórmico, reagent grade, ≥95%
Sigma-Aldrich
Ácido fórmico, ACS reagent, ≥96%
Sigma-Aldrich
Acetonitrilo, ACS reagent, ≥99.5%
Sigma-Aldrich
Ácido fórmico, ACS reagent, ≥88%
Supelco
Fibra de divinilbenceno/carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, matrix active group 50/30µm DVB/CAR/PDMS, needle size 24 ga, StableFlex fiber, for use with autosampler, fiber L 2 cm, pk of 3
Supelco
Fibra de divinilbenceno/carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, matrix active group 50/30µm DVB/CAR/PDMS, StableFlex fiber, manual holder, needle size 24 ga
Supelco
Fibra de divinilbenceno/carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, 50/30µm DVB/CAR/PDMS, StableFlex (1 cm), needle size 23 ga, Autosampler, pk of 3, plain gray hub
Sigma-Aldrich
Tetracloruro de silicio, 99%
Supelco
Fibra de divinilbenceno/carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, matrix active group 50/30µm DVB/CAR/PDMS, needle size 24 ga, StableFlex, for use with autosampler, fiber L 1 cm, pk of 3
Supelco
Fibra de divinilbenceno/carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, 50/30µm DVB/CAR/PDMS, StableFlex (2cm), needle size 23 ga, Autosampler, pk of 3, notched gray hub
Supelco
Filtro SPME Polidimetilsiloxano (PDMS), df 100 μm(PDMS, for use with autosampler, needle size 23 ga
Sigma-Aldrich
Acetonitrilo, biotech. grade, ≥99.93%
Supelco
Filtro SPME Polidimetilsiloxano (PDMS), df 100 μm(PDMS, needle size 24 ga, for use with manual holder
Supelco
Filtro SPME Polidimetilsiloxano (PDMS), df 100 μm(PDMS, for use with autosampler, needle size 24 ga
Sigma-Aldrich
Acetonitrilo, anhydrous, 99.8%
Supelco
Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, df 75 μm(CAR/PDMS, for use with manual holder, needle size 24 ga
Sigma-Aldrich
Ácido fórmico, ≥95%, FCC, FG
Supelco
SPME fiber assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB), df 65 μm(PDMS/DVB, needle size 24 ga, StableFlex, for use with autosampler
Supelco
Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, df 85 μm(CAR/PDMS, needle size 23 ga, StableFlex, for use with autosampler
Supelco
Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, df 85 μm(CAR/PDMS, needle size 24 ga, StableFlex, for use with autosampler
Sigma-Aldrich
Acetonitrilo, ReagentPlus®, 99%
Supelco
SPME fiber assembly polyacrylate (PA), df 85 μm(PA, for use with autosampler, needle size 23 ga
Sigma-Aldrich
Acetonitrilo, electronic grade, 99.999% trace metals basis
Supelco
SPME fiber assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB), df 65 μm(PDMS/DVB, needle size 24 ga, for use with manual holder
Supelco
SPME fiber assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB), df 65 μm(PDMS/DVB, needle size 23 ga, PDMS/DVB StableFlex, for use with autosampler
Sigma-Aldrich
Acetonitrilo, suitable for DNA synthesis, ≥99.9% (GC)
Supelco
Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, df 75 μm(CAR/PDMS, needle size 24 ga, for use with autosampler
Sigma-Aldrich
Tetracloruro de silicio, 99.998% trace metals basis
Supelco
SPME fiber assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB), df 65 μm(PDMS/DVB, needle size 24 ga, for use with autosampler
Supelco
Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, df 85 μm(CAR/PDMS, needle size 24 ga, for use with manual holder, StableFlex fiber