{"id":2046,"date":"2026-11-01T12:50:30","date_gmt":"2026-11-01T11:50:30","guid":{"rendered":"https:\/\/doktorpeptid.sk\/bakteriostaticka-voda-koncentracia-peptidu\/"},"modified":"2026-11-01T15:57:49","modified_gmt":"2026-11-01T14:57:49","slug":"bakteriostaticka-voda-koncentracia-peptidu","status":"publish","type":"post","link":"https:\/\/doktorpeptid.sk\/en\/bakteriostaticka-voda-koncentracia-peptidu\/","title":{"rendered":"Bakteriostatick\u00e1 voda: pre\u010do viac vody neznamen\u00e1 viac peptidu"},"content":{"rendered":"<style>\n.dp-lead{font-size:1.15em;line-height:1.7;color:#1b2440}\n.dp-note{background:#f3f6ff;border:1px solid #d9e2ff;border-left:4px solid #1f5bff;border-radius:12px;padding:16px 20px;margin:24px 0;font-size:.95em;color:#24304f}\n.dp-note--end{border-left-color:#ff4d5e;background:#fff5f6;border-color:#ffd9de}\n.dp-table-wrap{overflow-x:auto;margin:20px 0 28px;border:1px solid #e3e8f2;border-radius:14px}\n.dp-table{width:100%;border-collapse:collapse;font-size:.95em;margin:0}\n.dp-table th{background:#0b1530;color:#fff;text-align:left;padding:12px 14px;font-weight:700}\n.dp-table th:nth-child(2){color:#7fd6ff}.dp-table th:nth-child(3){color:#ffc56b}\n.dp-table td{padding:11px 14px;border-top:1px solid #e9edf5;vertical-align:top}\n.dp-table td:first-child{font-weight:700;color:#1b2440;white-space:nowrap;background:#f8faff}\n.dp-fig{margin:28px auto;text-align:center}\n.dp-fig img{border-radius:16px;max-width:100%;height:auto;box-shadow:0 12px 40px rgba(11,21,48,.18)}\n.dp-fig--formula img{background:#fff;padding:18px;box-shadow:none;border:1px solid #e3e8f2;max-height:420px;width:auto}\n.dp-fig figcaption{font-size:.85em;color:#6b7690;margin-top:10px}\n.dp-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:20px 0}\n.dp-card{border-radius:16px;padding:20px 22px;color:#fff}\n.dp-card p{margin:8px 0 0;color:rgba(255,255,255,.88);font-size:.95em}\n.dp-card--blue{background:linear-gradient(135deg,#0b2a6b,#1f5bff)}.dp-card--gold{background:linear-gradient(135deg,#5a3200,#d98a12)}\n.dp-card__k{font-size:.8em;letter-spacing:.12em;text-transform:uppercase;opacity:.8}.dp-card__t{font-size:1.35em;font-weight:800;margin-top:2px}\n.dp-product{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:22px 0}\n.dp-product__card{display:flex;flex-direction:column;gap:4px;padding:16px 18px;border:1px solid #dfe5f1;border-radius:14px;text-decoration:none!important;color:#0b1530!important;transition:.2s}\n.dp-product__card:hover{border-color:#1f5bff;box-shadow:0 8px 24px rgba(31,91,255,.15);transform:translateY(-2px)}\n.dp-product__k{font-size:.75em;text-transform:uppercase;letter-spacing:.1em;color:#1f5bff;font-weight:700}.dp-product__t{font-weight:800}.dp-product__s{font-size:.85em;color:#6b7690}\n.dp-sources{font-size:.88em;color:#46506a}.dp-sources li{margin-bottom:6px}\n.dp-formula{margin:22px 0;padding:22px 24px;border-radius:16px;background:linear-gradient(135deg,#0b1530,#1b2f6b);color:#fff;text-align:center;font-weight:800;font-size:1.15em}\n.dp-formula span{color:#7fd6ff}.dp-formula small{display:block;margin-top:8px;font-weight:600;color:#c6d3f0;font-size:.8em}\n.dp-product br,.dp-cards br{display:none}\n<\/style>\n<p class=\"dp-lead\">\u201ePrid\u00e1m viac vody, budem ma\u0165 viac.\u201c T\u00fato vetu po\u010du\u0165 pri pr\u00e1ci s lyofilizovan\u00fdmi peptidmi prekvapivo \u010dasto. Je to v\u0161ak omyl, ktor\u00fd vych\u00e1dza zo z\u00e1meny dvoch pojmov: <strong>mno\u017estva<\/strong> a <strong>koncentr\u00e1cie<\/strong>. V tomto \u010dl\u00e1nku vysvet\u013eujeme, \u010do sa v ampulke deje po pridan\u00ed bakteriostatickej vody, ako sa po\u010d\u00edta koncentr\u00e1cia, \u010do presne bakteriostatick\u00e1 voda obsahuje a pre\u010do sa peptidy v\u00f4bec dod\u00e1vaj\u00fa ako such\u00fd pr\u00e1\u0161ok.<\/p>\n<div class=\"dp-note\"><strong>D\u00f4le\u017eit\u00e9:<\/strong> \u010cl\u00e1nok m\u00e1 v\u00fdlu\u010dne eduka\u010dn\u00fd charakter a t\u00fdka sa laborat\u00f3rnej pr\u00e1ce. Nie je to zdravotn\u00e1 rada ani n\u00e1vod na pou\u017eitie u \u013eud\u00ed. Produkty DoktorPeptid s\u00fa ur\u010den\u00e9 iba na v\u00fdskum.<\/div>\n<h2>Mno\u017estvo je dan\u00e9 pri v\u00fdrobe<\/h2>\n<p>Lyofilizovan\u00fd peptid je v ampulke ako such\u00fd \u201ekol\u00e1\u010dik\u201c pr\u00e1\u0161ku. Jeho mno\u017estvo ur\u010d\u00ed v\u00fdrobca pri plnen\u00ed a uv\u00e1dza ho na \u0161t\u00edtku, napr\u00edklad 5 mg. Ak je v ampulke 5 mg l\u00e1tky, po pridan\u00ed ak\u00e9hoko\u013evek objemu rozp\u00fa\u0161\u0165adla tam bude st\u00e1le 5 mg. Voda \u017eiadnu l\u00e1tku neprid\u00e1 ani neuberie.<\/p>\n<p>Voda rob\u00ed iba jedno: l\u00e1tku <strong>rozpust\u00ed a rozlo\u017e\u00ed do objemu<\/strong>. Men\u00ed sa teda koncentr\u00e1cia, teda ko\u013eko l\u00e1tky pripad\u00e1 na jeden mililiter roztoku.<\/p>\n<figure class=\"dp-fig\"><img decoding=\"async\" class=\"wp-image-2041\" src=\"https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bac-voda-riedenie-ilustracia.jpg\" alt=\"Rozp\u00fa\u0161\u0165adlo rozp\u00fa\u0161\u0165a lyofiliz\u00e1t v ampulke \u2013 ilustr\u00e1cia\" width=\"900\" height=\"900\" loading=\"lazy\"  title=\"Bakteriostatick\u00e1 voda: pre\u010do viac vody neznamen\u00e1 viac peptidu\" srcset=\"https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bac-voda-riedenie-ilustracia.jpg 900w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bac-voda-riedenie-ilustracia-300x300.jpg 300w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bac-voda-riedenie-ilustracia-150x150.jpg 150w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bac-voda-riedenie-ilustracia-768x768.jpg 768w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bac-voda-riedenie-ilustracia-12x12.jpg 12w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bac-voda-riedenie-ilustracia-700x700.jpg 700w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bac-voda-riedenie-ilustracia-600x600.jpg 600w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bac-voda-riedenie-ilustracia-100x100.jpg 100w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption>Ilustr\u00e1cia DoktorPeptid: rozp\u00fa\u0161\u0165adlo rozpust\u00ed lyofiliz\u00e1t, ale po\u010det molek\u00fal v ampulke zost\u00e1va rovnak\u00fd.<\/figcaption><\/figure>\n<h2>Anal\u00f3gia so sirupom<\/h2>\n<p>Predstavte si rovnak\u00fa d\u00e1vku sirupu raz v malom poh\u00e1ri a raz v celom d\u017eb\u00e1ne vody. V poh\u00e1ri je n\u00e1poj sladk\u00fd, v d\u017eb\u00e1ne sotva c\u00edti\u0165 chu\u0165. Cukru je v\u0161ak v oboch n\u00e1dob\u00e1ch presne rovnako. Rozdiel je iba v tom, ko\u013eko ho pripad\u00e1 na jeden d\u00fa\u0161ok.<\/p>\n<figure class=\"dp-fig\"><img decoding=\"async\" class=\"wp-image-2042\" src=\"https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/sirup-pohar-dzban-koncentracia.jpg\" alt=\"Rovnak\u00e9 mno\u017estvo sirupu v poh\u00e1ri a v d\u017eb\u00e1ne \u2013 ilustr\u00e1cia koncentr\u00e1cie\" width=\"900\" height=\"900\" loading=\"lazy\"  title=\"Bakteriostatick\u00e1 voda: pre\u010do viac vody neznamen\u00e1 viac peptidu\" srcset=\"https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/sirup-pohar-dzban-koncentracia.jpg 900w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/sirup-pohar-dzban-koncentracia-300x300.jpg 300w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/sirup-pohar-dzban-koncentracia-150x150.jpg 150w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/sirup-pohar-dzban-koncentracia-768x768.jpg 768w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/sirup-pohar-dzban-koncentracia-12x12.jpg 12w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/sirup-pohar-dzban-koncentracia-700x700.jpg 700w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/sirup-pohar-dzban-koncentracia-600x600.jpg 600w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/sirup-pohar-dzban-koncentracia-100x100.jpg 100w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption>Rovnak\u00e9 mno\u017estvo sirupu (oran\u017eov\u00e9 body) v poh\u00e1ri a v d\u017eb\u00e1ne. Men\u00ed sa koncentr\u00e1cia, nie celkov\u00e9 mno\u017estvo.<\/figcaption><\/figure>\n<h2>Ako sa po\u010d\u00edta koncentr\u00e1cia<\/h2>\n<div class=\"dp-formula\"><span>koncentr\u00e1cia<\/span> = <span>mno\u017estvo l\u00e1tky<\/span> \u00f7 <span>objem rozp\u00fa\u0161\u0165adla<\/span><small>c (mg\/ml) = m (mg) \u00f7 V (ml)<\/small><\/div>\n<p>Pr\u00edklad pre ampulku s 5 mg lyofiliz\u00e1tu:<\/p>\n<div class=\"dp-table-wrap\">\n<table class=\"dp-table\">\n<thead>\n<tr>\n<th>Objem rozp\u00fa\u0161\u0165adla<\/th>\n<th>Concentration<\/th>\n<th>Celkov\u00e9 mno\u017estvo<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1 ml<\/td>\n<td>5 mg\/ml<\/td>\n<td>5 mg<\/td>\n<\/tr>\n<tr>\n<td>2ml<\/td>\n<td>2,5 mg\/ml<\/td>\n<td>5 mg<\/td>\n<\/tr>\n<tr>\n<td>2,5 ml<\/td>\n<td>2 mg\/ml<\/td>\n<td>5 mg<\/td>\n<\/tr>\n<tr>\n<td>5ml<\/td>\n<td>1 mg\/ml<\/td>\n<td>5 mg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Posledn\u00fd st\u013apec je pointa celej t\u00e9my: <strong>celkov\u00e9 mno\u017estvo sa nemen\u00ed<\/strong>. Viac rozp\u00fa\u0161\u0165adla znamen\u00e1 iba to, \u017ee na rovnak\u00e9 mno\u017estvo l\u00e1tky treba odobra\u0165 v\u00e4\u010d\u0161\u00ed objem.<\/p>\n<figure class=\"dp-fig\"><img decoding=\"async\" class=\"wp-image-2043\" src=\"https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/5mg-v-2ml-vs-5ml-koncentracia.jpg\" alt=\"5 mg v 2 ml a 5 mg v 5 ml \u2013 porovnanie koncentr\u00e1cie\" width=\"900\" height=\"900\" loading=\"lazy\"  title=\"Bakteriostatick\u00e1 voda: pre\u010do viac vody neznamen\u00e1 viac peptidu\" srcset=\"https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/5mg-v-2ml-vs-5ml-koncentracia.jpg 900w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/5mg-v-2ml-vs-5ml-koncentracia-300x300.jpg 300w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/5mg-v-2ml-vs-5ml-koncentracia-150x150.jpg 150w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/5mg-v-2ml-vs-5ml-koncentracia-768x768.jpg 768w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/5mg-v-2ml-vs-5ml-koncentracia-12x12.jpg 12w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/5mg-v-2ml-vs-5ml-koncentracia-700x700.jpg 700w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/5mg-v-2ml-vs-5ml-koncentracia-600x600.jpg 600w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/5mg-v-2ml-vs-5ml-koncentracia-100x100.jpg 100w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption>Ilustr\u00e1cia: 5 mg v 2 ml (v\u013eavo, 2,5 mg\/ml) a 5 mg v 5 ml (vpravo, 1 mg\/ml). Po\u010det molek\u00fal je v oboch ampulk\u00e1ch rovnak\u00fd.<\/figcaption><\/figure>\n<h2>\u010co je bakteriostatick\u00e1 voda<\/h2>\n<p>Bakteriostatick\u00e1 voda (BAC voda) je <strong>steriln\u00e1, nepyrog\u00e9nna voda<\/strong>, do ktorej sa prid\u00e1va <strong>0,9 % benzylalkoholu<\/strong> (9 mg\/ml). Niektor\u00ed v\u00fdrobcovia uv\u00e1dzaj\u00fa aj 1,1 %. Benzylalkohol sl\u00fa\u017ei ako konzerva\u010dn\u00e1 l\u00e1tka. Bakt\u00e9rie nezab\u00edja, iba <em>brzd\u00ed ich rast<\/em> (preto \u201ebakterio<strong>statick\u00e1<\/strong>\u201c, nie \u201ebakterioc\u00eddna\u201c). Pod\u013ea \u00fadajov na farmaceutickom \u0161t\u00edtku m\u00e1 pH pribli\u017ene 5,7 (rozsah 4,5\u20137,0).<\/p>\n<p>V\u010faka konzervantu je ur\u010den\u00e1 ako <strong>viacd\u00e1vkov\u00e1<\/strong> n\u00e1dobka, na rozdiel od \u010distej sterilnej vody bez konzervantu, ktor\u00e1 je spravidla jednorazov\u00e1.<\/p>\n<figure class=\"dp-fig\"><img decoding=\"async\" class=\"wp-image-2044\" src=\"https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bakteriostaticka-voda-bakterie-ilustracia.jpg\" alt=\"Bakteriostatick\u00e1 voda brzd\u00ed rast bakt\u00e9ri\u00ed \u2013 ilustr\u00e1cia\" width=\"900\" height=\"900\" loading=\"lazy\"  title=\"Bakteriostatick\u00e1 voda: pre\u010do viac vody neznamen\u00e1 viac peptidu\" srcset=\"https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bakteriostaticka-voda-bakterie-ilustracia.jpg 900w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bakteriostaticka-voda-bakterie-ilustracia-300x300.jpg 300w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bakteriostaticka-voda-bakterie-ilustracia-150x150.jpg 150w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bakteriostaticka-voda-bakterie-ilustracia-768x768.jpg 768w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bakteriostaticka-voda-bakterie-ilustracia-12x12.jpg 12w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bakteriostaticka-voda-bakterie-ilustracia-700x700.jpg 700w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bakteriostaticka-voda-bakterie-ilustracia-600x600.jpg 600w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bakteriostaticka-voda-bakterie-ilustracia-100x100.jpg 100w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption>Ilustr\u00e1cia: benzylalkohol v bakteriostatickej vode brzd\u00ed rast bakt\u00e9ri\u00ed v otvorenej n\u00e1dobke.<\/figcaption><\/figure>\n<h3>BAC voda vs. steriln\u00e1 voda<\/h3>\n<div class=\"dp-table-wrap\">\n<table class=\"dp-table\">\n<thead>\n<tr>\n<th><\/th>\n<th>Bacteriostatic water<\/th>\n<th>Steriln\u00e1 voda<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Zlo\u017eenie<\/td>\n<td>Steriln\u00e1 voda + 0,9 % benzylalkohol<\/td>\n<td>Iba steriln\u00e1 voda, bez konzervantu<\/td>\n<\/tr>\n<tr>\n<td>Pou\u017eitie<\/td>\n<td>Viacd\u00e1vkov\u00e1 n\u00e1dobka<\/td>\n<td>Spravidla jednorazov\u00e9 pou\u017eitie<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Pre\u010do sa peptidy dod\u00e1vaj\u00fa ako such\u00fd pr\u00e1\u0161ok<\/h2>\n<p>Peptidy a prote\u00edny s\u00fa vo vodnom roztoku ove\u013ea menej stabiln\u00e9 ako v suchom stave. Voda umo\u017e\u0148uje viacero degrada\u010dn\u00fdch reakci\u00ed: <strong>hydrol\u00fdzu<\/strong> peptidov\u00fdch v\u00e4zieb, <strong>deamid\u00e1ciu<\/strong> (napr\u00edklad asparag\u00ednu), <strong>oxid\u00e1ciu<\/strong> (napr\u00edklad metion\u00ednu \u010di cyste\u00ednu) a <strong>agreg\u00e1ciu<\/strong> molek\u00fal. Tieto procesy sa zr\u00fdch\u013euj\u00fa s teplotou a z\u00e1visia od pH.<\/p>\n<figure class=\"dp-fig\"><img decoding=\"async\" class=\"wp-image-2045\" src=\"https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/peptid-rozklad-vo-vode-ilustracia.jpg\" alt=\"Rozklad peptidov\u00e9ho re\u0165azca vo vode \u2013 ilustr\u00e1cia\" width=\"900\" height=\"900\" loading=\"lazy\"  title=\"Bakteriostatick\u00e1 voda: pre\u010do viac vody neznamen\u00e1 viac peptidu\" srcset=\"https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/peptid-rozklad-vo-vode-ilustracia.jpg 900w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/peptid-rozklad-vo-vode-ilustracia-300x300.jpg 300w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/peptid-rozklad-vo-vode-ilustracia-150x150.jpg 150w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/peptid-rozklad-vo-vode-ilustracia-768x768.jpg 768w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/peptid-rozklad-vo-vode-ilustracia-12x12.jpg 12w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/peptid-rozklad-vo-vode-ilustracia-700x700.jpg 700w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/peptid-rozklad-vo-vode-ilustracia-600x600.jpg 600w, https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/peptid-rozklad-vo-vode-ilustracia-100x100.jpg 100w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption>Zjednodu\u0161en\u00e1 ilustr\u00e1cia: molekuly vody (\u010derveno-biele) a \u0161tiepenie peptidov\u00e9ho re\u0165azca v roztoku.<\/figcaption><\/figure>\n<p>Preto sa peptidy <strong>lyofilizuj\u00fa<\/strong>, teda su\u0161ia mrazom. Roztok sa zmraz\u00ed a voda sa vo v\u00e1kuu odstr\u00e1ni sublim\u00e1ciou, priamo z \u013eadu do p\u00e1r. V\u00fdsledkom je such\u00fd, por\u00e9zny kol\u00e1\u010dik, ktor\u00fd je v chlade a suchu stabiln\u00fd ove\u013ea dlh\u0161ie. Viac o skladovan\u00ed n\u00e1jdete v \u010dl\u00e1nku <a href=\"\/en\/ako-skladovat-lyofilizovane-peptidy\/\">How to store lyophilized peptides correctly<\/a>.<\/p>\n<h2>D\u00f4le\u017eit\u00e9 s\u00favislosti<\/h2>\n<ul>\n<li><strong>Rozpustnos\u0165 z\u00e1vis\u00ed od l\u00e1tky:<\/strong> nie ka\u017ed\u00fd peptid sa rozp\u00fa\u0161\u0165a vo vode rovnako, niektor\u00e9 vy\u017eaduj\u00fa in\u00e9 rozp\u00fa\u0161\u0165adlo. Rozhoduj\u00faca je v\u017edy dokument\u00e1cia ku konkr\u00e9tnej l\u00e1tke.<\/li>\n<li><strong>Presnos\u0165 za\u010d\u00edna pri mno\u017estve:<\/strong> koncentr\u00e1cia je presn\u00e1 len vtedy, ak je presn\u00e9 deklarovan\u00e9 mno\u017estvo v ampulke. Preto m\u00e1 zmysel overova\u0165 <a href=\"\/en\/coa\/\">COA<\/a> \u0161ar\u017ee.<\/li>\n<\/ul>\n<div class=\"dp-product\">\n<a class=\"dp-product__card\" href=\"\/en\/product\/bakterio-staticka-voda\/\"><span class=\"dp-product__k\">Rozp\u00fa\u0161\u0165adlo<\/span><span class=\"dp-product__t\">Bakteriostatick\u00e1 voda \u00b7 3 ml \/ 10 ml<\/span><span class=\"dp-product__s\">iba na v\u00fdskum<\/span><\/a><a class=\"dp-product__card\" href=\"\/en\/coa\/\"><span class=\"dp-product__k\">Documents<\/span><span class=\"dp-product__t\">COA certifik\u00e1ty \u0161ar\u017e\u00ed<\/span><span class=\"dp-product__s\">\u010distota a identita<\/span><\/a><a class=\"dp-product__card\" href=\"\/en\/ako-skladovat-lyofilizovane-peptidy\/\"><span class=\"dp-product__k\">\u010cl\u00e1nok<\/span><span class=\"dp-product__t\">Skladovanie lyofiliz\u00e1tov<\/span><span class=\"dp-product__s\">teplota, svetlo, vlhkos\u0165<\/span><\/a>\n<\/div>\n<h2>Frequently asked questions<\/h2>\n<h3>Ak prid\u00e1m viac vody, bude v ampulke viac l\u00e1tky?<\/h3>\n<p>Nie. Mno\u017estvo l\u00e1tky ur\u010duje v\u00fdrobca pri plnen\u00ed. Viac vody znamen\u00e1 iba ni\u017e\u0161iu koncentr\u00e1ciu, teda menej l\u00e1tky v ka\u017edom mililitri.<\/p>\n<h3>Je bakteriostatick\u00e1 voda to ist\u00e9 ako destilovan\u00e1 voda?<\/h3>\n<p>Nie. Bakteriostatick\u00e1 voda je steriln\u00e1, nepyrog\u00e9nna a obsahuje 0,9 % benzylalkoholu ako konzervant. Destilovan\u00e1 voda nie je steriln\u00e1 a na pr\u00e1cu so steriln\u00fdmi pr\u00edpravkami nie je ur\u010den\u00e1.<\/p>\n<h3>Pre\u010do sa peptidy neposielaj\u00fa rovno rozpusten\u00e9?<\/h3>\n<p>Vo vode sa rozkladaj\u00fa v\u00fdrazne r\u00fdchlej\u0161ie (hydrol\u00fdza, oxid\u00e1cia, agreg\u00e1cia). Lyofilizovan\u00fd pr\u00e1\u0161ok je v chlade stabiln\u00fd ove\u013ea dlh\u0161ie.<\/p>\n<h2>Zdroje<\/h2>\n<ol class=\"dp-sources\">\n<li>DailyMed (U.S. National Library of Medicine): Bacteriostatic Water for Injection, USP \u2013 inform\u00e1cie o lieku (zlo\u017eenie, pH, kontraindik\u00e1cie). <a href=\"https:\/\/dailymed.nlm.nih.gov\/dailymed\/drugInfo.cfm?setid=99b0ef9b-600a-40dc-e053-2a95a90aa07e\" target=\"_blank\" rel=\"noopener\">dailymed.nlm.nih.gov<\/a><\/li>\n<li>Manning M.C. a kol. Stability of protein pharmaceuticals: an update. <em>Pharm Res<\/em>, 2010. <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/20143256\/\" target=\"_blank\" rel=\"noopener\">PubMed 20143256<\/a><\/li>\n<li>Wang W. Lyophilization and development of solid protein pharmaceuticals. <em>Int J Pharm<\/em>, 2000. <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/10967427\/\" target=\"_blank\" rel=\"noopener\">PubMed 10967427<\/a><\/li>\n<\/ol>\n<div class=\"dp-note dp-note--end\">Produkty DoktorPeptid s\u00fa ur\u010den\u00e9 v\u00fdhradne na vedeck\u00e9 a laborat\u00f3rne \u00fa\u010dely. Nie s\u00fa ur\u010den\u00e9 na \u013eudsk\u00fa ani zvieraciu konzum\u00e1ciu, diagnostiku ani lie\u010dbu. Tento \u010dl\u00e1nok nepredstavuje zdravotn\u00fa radu.<\/div>","protected":false},"excerpt":{"rendered":"<p>Viac vody v ampulke neznamen\u00e1 viac l\u00e1tky. Vysvet\u013eujeme rozdiel medzi mno\u017estvom a koncentr\u00e1ciou, \u010do obsahuje bakteriostatick\u00e1 voda a pre\u010do sa peptidy dod\u00e1vaj\u00fa lyofilizovan\u00e9.<\/p>","protected":false},"author":1,"featured_media":2040,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[101],"tags":[],"class_list":["post-2046","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-laboratorna-praca"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/doktorpeptid.sk\/wp-content\/uploads\/2026\/11\/bakteriostaticka-voda-doktorpeptid.jpg","_links":{"self":[{"href":"https:\/\/doktorpeptid.sk\/en\/wp-json\/wp\/v2\/posts\/2046","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/doktorpeptid.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/doktorpeptid.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/doktorpeptid.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/doktorpeptid.sk\/en\/wp-json\/wp\/v2\/comments?post=2046"}],"version-history":[{"count":1,"href":"https:\/\/doktorpeptid.sk\/en\/wp-json\/wp\/v2\/posts\/2046\/revisions"}],"predecessor-version":[{"id":2048,"href":"https:\/\/doktorpeptid.sk\/en\/wp-json\/wp\/v2\/posts\/2046\/revisions\/2048"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/doktorpeptid.sk\/en\/wp-json\/wp\/v2\/media\/2040"}],"wp:attachment":[{"href":"https:\/\/doktorpeptid.sk\/en\/wp-json\/wp\/v2\/media?parent=2046"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doktorpeptid.sk\/en\/wp-json\/wp\/v2\/categories?post=2046"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doktorpeptid.sk\/en\/wp-json\/wp\/v2\/tags?post=2046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}