Saltar al contenido
Merck

Critical aspects for the reliable headspace analysis of plants cultivated in vitro.

Phytochemical analysis : PCA (2001-11-14)
K Maes, J Vercammen, H Pham-Tuan, P Sandra, P C Debergh
PMID11705019
RESUMEN

Various factors controlling the recoveries of volatile organic compounds in vitro headspace analysis of tomato plants (Lycopersicon esculentum Mill. 'Moneymaker'), sampled using solid phase micro-extraction, were evaluated and optimised. The variations in composition of the headspaces were determined as a function of time, and following in vitro wounding of the plant.

MATERIALES
Número de producto
Marca
Descripción del producto
57298-U
Supelco
Montaje de fibra SPME, 50/30µm DVB/CAR/PDMS, StableFlex (1 cm), needle size 23 ga, Autosampler, pk of 3, plain gray hub
57348-U
Supelco
Montaje de fibra SPME, 50/30µm DVB/CAR/PDMS, StableFlex (2cm), needle size 24 ga, Autosampler, pk of 3, notched gray hub
57328-U
Supelco
Montaje de fibra SPME, 50/30µm DVB/CAR/PDMS, StableFlex (1cm), needle size 24 ga, Manual Holder, pk of 3, plain gray hub
57299-U
Supelco
Montaje de fibra SPME, 50/30µm DVB/CAR/PDMS, StableFlex (2cm), needle size 23 ga, Autosampler, pk of 3, notched gray hub
57341-U
Supelco
Filtro SPME Polidimetilsiloxano (PDMS), 100 μm PDMS, Fused Silica (1 cm), needle size 23 ga, Autosampler, pk of 3, red hub
57329-U
Supelco
Montaje de fibra SPME, 50/30µm DVB/CAR/PDMS, StableFlex (1 cm), needle size 24 ga, Autosampler, pk of 3, plain gray hub
57300-U
Supelco
Filtro SPME Polidimetilsiloxano (PDMS), 100 μm PDMS, Fused Silica (1 cm), needle size 24 ga, Manual Holder, pk of 3, red hub
57318
Supelco
Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, 75 μm CAR/PDMS, Fused Silica (1 cm), needle size 24 ga, Manual Holder, pk of 3, black hub
57301
Supelco
Filtro SPME Polidimetilsiloxano (PDMS), 100 μm PDMS, Fused Silica (1 cm), needle size 24 ga, Autosampler, pk of 3, red hub
57310-U
Supelco
SPME fiber assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB), 65 μm PDMS/DVB, Fused Silica (1 cm), needle size 24 ga, Manual Holder, pk of 3, blue hub
57319
Supelco
Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, 75 μm CAR/PDMS, Fused Silica (1 cm), needle size 24 ga, Autosampler, pk of 3, black hub
57295-U
Supelco
Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, 85 μm CAR/PDMS, StableFlex (1 cm), needle size 23 ga, Autosampler, pk of 3, light blue hub
57293-U
Supelco
SPME fiber assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB), 65 μm PDMS/DVB, StableFlex (1 cm), needle size 23 ga, Autosampler, pk of 3, pink hub
57311
Supelco
SPME fiber assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB), 65 μm PDMS/DVB, Fused Silica (1 cm), needle size 24 ga, Autosampler, pk of 3, blue hub
57326-U
Supelco
SPME fiber assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB), 65 μm PDMS/DVB, StableFlex (1 cm), needle size 24 ga, Manual Holder, pk of 3, pink hub
57334-U
Supelco
Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, 85 μm CAR/PDMS, StableFlex (1 cm), needle size 24 ga, Manual Holder, pk of 3, light blue hub
57305
Supelco
SPME fiber assembly polyacrylate (PA), 85 μm Polyacrylate, Fused Silica (1 cm), needle size 24 ga, Autosampler, pk of 3, white hub
57359-U
Supelco
SPME Portable Field Sampler, coating PDMS/DVB
57327-U
Supelco
SPME fiber assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB), 65 μm PDMS/DVB, StableFlex (1 cm), needle size 24 ga, Autosampler, pk of 3, pink hub
57335-U
Supelco
Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, 85 μm CAR/PDMS, StableFlex (1 cm), needle size 24 ga, Autosampler, pk of 3, light blue hub
57294-U
Supelco
SPME fiber assembly polyacrylate (PA), 85 μm Polyacrylate, Fused Silica (1 cm), needle size 23 ga, Autosampler, pk of 3, white hub
57346-U
Supelco
SPME fiber assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB), 65 μm PDMS/DVB, Fused Silica (1 cm), needle size 23 ga, Manual Holder, pk of 3, blue hub
504823
Supelco
SPME Portable Field Sampler, coating PDMS
57550-U
Supelco
Kit de surtido de fibra SPME StableFlex™, Assortment, StableFlex (1 cm), needle size 24 ga, Manual Holder, pk of 4
57343-U
Supelco
Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, 75 μm CAR/PDMS, Fused Silica (1 cm), needle size 23 ga, Autosampler, pk of 3, black hub
57342-U
Supelco
Filtro SPME Polidimetilsiloxano (PDMS), 100 μm PDMS, Fused Silica (1 cm), needle size 23 ga, Manual Holder, pk of 3, red hub
57284-U
Supelco
Kit de surtido de fibra SPME StableFlex™, Assortment, StableFlex (1 cm), needle size 23 ga, Autosampler, pk of 4
504831
Supelco
SPME Portable Field Sampler, coating CAR/PDMS
57324-U
Supelco
SPME fiber assortment kit 4, Assortment #4, Fused Silica (1 cm), size 24 ga, Manual Holder, pk of 3
57354-U
Supelco
SPME Fiber Assembly, 60 μm PEG, Metal Alloy (1 cm), needle size 23 ga, Autosampler, pk of 3, purple hub