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Easy Oligos are shipped within 24 hours from order receipt, at a fixed concentration, and are suitable for a wide range of applications including PCR and sequencing. __Guaranteed Yield__Minimum 3 OD (approx. 15 nmols\*) __Format__100 µM concentration in solution 2 mL screw cap tubes __Length__15 to 30 bases __Purification__Fully deprotected and desalted __Bases__DNA (A, C, G or T) __Modifications__None __Backbone__Phosphodiester bond __Documentation__All oligos are delivered with Quality Assurance documentation including yields, Tm (melting temperature), MW, and µg/OD __Quality Control__Every oligo is quality checked by mass spectrometry __Maximum Order__48 oligos per order for 24 hour shipment __Shipping Schedule__Ships within 24 hours of order receipt, check with your local office for ordering cut-off times __Price__Contact your local office for pricing and availability \*Estimate 1 OD = 5 nmols = 30 µg, for a 20 base oligo Sorry, an unexpected error has occurred Response not successful: Received status code 500 __Related Articles__ - [Long Oligos](https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/genomics/advanced-gene-editing/custom-dna-long-oligos) - [Custom DNA Oligos: Standard DNA Synthesis](https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/genomics/pcr/standard-dna-synthesis) - [Milli-Q® IQ 7000 Ultrapure Water System](https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/analytical-chemistry/small-molecule-hplc/milli-q-iq-7000) - [Milli-Q® IQ 7003/05/10/15 Ultrapure & Pure Lab Water Purification System](https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/analytical-chemistry/wet-chemical-analysis/milli-q-iq7003-7005) - [Custom Oligos for Commercial Use](https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/genomics/iso-oligos) - [Custom LAMP Primers in Partnership with New England Biolabs](https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/genomics/pcr/custom-lamp-primers) - [Fast siRNA](https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/genomics/pcr/fast-sirna-oligos) - [Scalable, High-Quality Custom Oligonucleotides for Commercial PCR, qPCR & NGS](https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/genomics/pcr/iso-oligos) Top __Sign In To Continue__ To continue reading please sign in or create an account. 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