Coluna de guarda Welchrom®, C18, 10 x 4,6 mm, 5 um, 120A, caixa com 4 unidades

<p style="margin: 15px 0px; font-size: 16px; text-align: justify; line-height: 20px; letter-spacing: 0.3px; color: rgb(88, 89, 91); font-family: Lato, sans-serif;">00808-04201 / NCM: 9027.90.99</p> <p style="margin: 15px 0px; font-size: 16px; text-align: justify; line-height: 20px; letter-spacing: 0.3px; color: rgb(88, 89, 91); font-family: Lato, sans-serif;">Colunas de guarda trabalham de 2 maneiras:</p> <p style="margin: 15px 0px; font-size: 16px; text-align: justify; line-height: 20px; letter-spacing: 0.3px; color: rgb(88, 89, 91); font-family: Lato, sans-serif;">- retenção de material particulado através do frit de entrada;</p> <p style="margin: 15px 0px; font-size: 16px; text-align: justify; line-height: 20px; letter-spacing: 0.3px; color: rgb(88, 89, 91); font-family: Lato, sans-serif;">- retenção de compostos fortemente retidos pela fase estacionária.</p> <p style="margin: 15px 0px; font-size: 16px; text-align: justify; line-height: 20px; letter-spacing: 0.3px; color: rgb(88, 89, 91); font-family: Lato, sans-serif;">A ideia básica do uso de coluna de guarda é aumentar a vida útil da coluna analítica e diminuir os custos de análise por HPLC. </p> <p style="margin: 15px 0px; font-size: 16px; text-align: justify; line-height: 20px; letter-spacing: 0.3px; color: rgb(88, 89, 91); font-family: Lato, sans-serif;"> </p> <p style="margin: 15px 0px; font-size: 16px; text-align: justify; line-height: 20px; letter-spacing: 0.3px; color: rgb(88, 89, 91); font-family: Lato, sans-serif;">Saiba mais sobre nossa linha de colunas <strong style="color: rgb(88, 89, 91); font-family: Lato, sans-serif; font-size: 16px; letter-spacing: 0.3px; text-align: justify;">Welchrom<span style="font-weight: 400;">® no link abaixo:</span></strong></p> <p style="margin: 15px 0px; font-size: 16px; text-align: justify; line-height: 20px; letter-spacing: 0.3px; color: rgb(88, 89, 91); font-family: Lato, sans-serif;"><strong><a href="https://drive.google.com/file/d/1MAhl60v_4YMTv-GgMBLgLga_MRvZ40n2/view?usp=sharing" target="_blank">https://drive.google.com/file/d/1MAhl60v_4YMTv-GgMBLgLga_MRvZ40n2/view?usp=sharing</a></strong></p> <p style="margin: 15px 0px; font-size: 16px; text-align: justify; line-height: 20px; letter-spacing: 0.3px; color: rgb(88, 89, 91); font-family: Lato, sans-serif;"> </p> <p style="margin: 15px 0px; font-size: 16px; text-align: justify; line-height: 20px; letter-spacing: 0.3px; color: rgb(88, 89, 91); font-family: Lato, sans-serif;">Quer mais opções de colunas e cartuchos SPE ? Acesse nosso site institucional com todas as informações dos produtos <strong>Welch<strong style="color: rgb(88, 89, 91); font-family: Lato, sans-serif; font-size: 16px; letter-spacing: 0.3px; text-align: justify;"><span style="font-weight: 400;">®:</span></strong></strong></p> <p style="margin: 15px 0px; font-size: 16px; text-align: justify; line-height: 20px; letter-spacing: 0.3px; color: rgb(88, 89, 91); font-family: Lato, sans-serif;"><strong><strong style="color: rgb(88, 89, 91); font-family: Lato, sans-serif; font-size: 16px; letter-spacing: 0.3px; text-align: justify;"><span style="font-weight: 400;"><a href="https://www.chromastore.com.br/produtos/welch-colunas-spe" target="_blank">https://www.chromastore.com.br/produtos/welch-colunas-spe</a></span></strong></strong></p> <p style="margin: 15px 0px; font-size: 16px; text-align: justify; line-height: 20px; letter-spacing: 0.3px; color: rgb(88, 89, 91); font-family: Lato, sans-serif;"><strong style="color: rgb(51, 51, 51); font-family: sans-serif, Arial, Verdana, "Trebuchet MS";">Caso tenha dúvidas e necessite de maiores informações, entre em contato conosco ou visite nossas mídias sociais:</strong></p> <p><span style="font-size: 16px;"><strong>Telefone: (11) 2309-0287</strong></span></p> <p><span style="font-size: 16px;"><strong>WhatsApp: (11) 97065-1719</strong></span></p> <p><span style="font-size: 16px;"><strong>Site institucional: </strong><a href="http://www.chromastore.com.br/"><strong>http://www.chromastore.com.br/</strong></a></span></p> <p><span style="font-size: 16px;"><strong>Loja online: </strong><a href="https://loja.chromastore.com.br/"><strong>https://loja.chromastore.com.br/</strong></a></span></p> <p><span style="font-size: 16px;"><strong>Canal no YouTube: </strong><a href="https://www.youtube.com/channel/UCBva1syjpIx45wiSA3rlBSw?view_as=subscriber"><strong>https://www.youtube.com/channel/UCBva1syjpIx45wiSA3rlBSw?view_as=subscriber</strong></a></span></p> <p><span style="font-size: 16px;"><strong>Facebook: </strong><a href="https://www.facebook.com/Chromastore-1477110222589551/"><strong>https://www.facebook.com/Chromastore-1477110222589551/</strong></a></span></p> <p><span style="font-size: 16px;"><strong>LinkedIn: </strong><a href="https://www.linkedin.com/company/10105768"><strong>https://www.linkedin.com/company/10105768</strong></a></span></p>