W ph
List w ph
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Second volume - batavia, lands-drukkerij, - complete in 2 books [iv], 484 / iv, 662 ppde notenmuskaat-kultuur op javavan hoëvell - geschiedkundig overzigt van de beoefening van kunsten en wetenschappen in neêrland's indiëopmerkelijke ontmoeting van een' hond met een' tijger te rembangvan sevenhoven - javabaron van der capellen naar het oostelijk gedeelte van den indischen archipel, in den jare ppbotter - kaneel-cultuuroorsprong van het zoogenaamde kalangs-volk (midden-java)this volume also contains 5, partly folding, lithographed platesare you interested in this item? this item is up for auction at catawiki( cm) condition: binding slightly worn; interior in good conditionritter - korte aanteekeningen over het rijk van atjin (+ sequel) 51 ppjacob roggeveen, in de jaren en ppoorsprong van de oudheden te brambananweeshuis te parapattadagverhaal der ontdekkings-reis van mrhorner - de beklimming van den berg ophirrare! * apart from this early description of aceh, this complete volume of the tni contains much more interesting articles, such as: - emeijer - geschiedenis der nederlandsche oin: tijdschrift voor neêrland's indiëour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any storemeijer - bijdrage tot de geschiedenis der codificatie in nederlandsch-indiëbeschrijving van het eiland lombokbound in 2 contemporary half-leather bindings with paper letter pieces on the spinebeknopt overzigt der reize van den gouverneur generaal gfrancis - korte beschrijving van het nederlandsch grensgebied ter westkust sumatra, ppten dienste van hen die over dit eiland wenschen te reizen (sequel)191 pp - iets over de passumah-landen op het eiland sumatracatawiki’s goal is to make special objects universally availableritter - herinneringen uit vroeger jaren mijns levens (+ sequel) 61 ppritter - de oorsprong van pontianakbezittingen onder de fransche heerschappijplease click on "respond to advert" (orange button) to get redirected to the catawiki website
84 €
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ph plus ph balancer is made of sodium carbonateph plus raises the ph of pool water efficiently and economicallylow ph can cause surface corrosion and plaster etchingfast dissolving, granular soda ash
11 €
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ph minus ph balancer made of sodium bisulfateof ph minus is equivalent to 1 qthigh ph causes scaling, calcium deposition, and cloudy waterfast dissolving, lowers the ph and alkalinity of pool watersafer to handle that muriatic acidof muriatic acid
13 €
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Slowly lower the ph of your pond water to make it more acidic usingapi pond ph down ph adjusterthis product slowly neutralizes alkaline substances that cause high ph, which limits the ability of aquatic plants to absorb necessary nutrients
24 €
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ph plus ph balancer is made of sodium carbonateph plus raises the ph of pool water efficiently and economicallylow ph can cause surface corrosion and plaster etchingform: granule pack of 8fast dissolving, granular soda ash
89 €
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1 x ph and cl2 tester with probean electro-tester for testing ph and chlorine (cl2) levels in water for routine monito of ph and chlorine levels in swimming pools, spas and various water sourceswhen chlorine and ph levels go whack, it can lead to diarrhea and ear and skin infections
22 €
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Full ph range: it can test from 0 to 14, ph 0-14 color chart for you quickly compare the test results with the 4 colors ph panels on the card board, to obtain your solutions' phunder those circumstances we will be left with the only option of cancelling the order and hope you will understand the circumstances around it
9 €
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Raises ph of swimming pool waterdirections raises ph of swimming pool waterpool solutions ph up increaser plus (10 lbs)pool solutions ph+ raises the ph level of swimming pool waterthe proper range is
15 €
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High ph will make chlorine gas invalidchlorine gas will dissolve faster at low phan electric tester for ph and chlorine (cl2) levels is used to routinely monitor the ph and chlorine levels of swimming pools, spas, and various water sources
15 €
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Interpet ph adjusterunique formula that adjusts ph levels graduallyblagdon pond ph adjuster for alkaline pondsgradually alters the ph to a satisfactory level
10 €
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Abi ultraclear buffer block ph stabilizer, large the ultraclear buffer block will stabilize the ph and increase water hardness and alkalinity in your pond low or no buffering capacity low alkalinity calcium carbonates causes the ph of the pond to become unstable resulting in wide swings of the ph the ultraclear buffer block adds essential calcium needed for healthy fish bone growth it also enhances the growth and survival of beneficial bacteria for a healthy beautiful pond great for snailsfeaturessatisfaction ensuredsmall block sm 90 grams large block (lg) 110 grams small block (sm) 90 grams great gift idealarge block lg 110 gramssmall block (sm) 90 grams
23 €
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Hydroponics essentials ph up 1l with ph soil test testing stick read more
29 €
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1 ph (at 20°c/68°f), ±0need high accuracysize: 152mm x 30mm x 15mm (5
5 €
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Male hitec 66%ph kahl 50% ph anery ÂŁ100 can come with viv complete with reptile radiator for extra ÂŁ50 read more
100 €
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Includes ph preferences for over 450 plants and how to adjust soil phperforms 25 tests: 10 for ph and 5 each for nitrogen, phosphorus and potashbooklet has fertilizer guidelines based on nitrogen, phosphorus and potash test results
28 €
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Range: ph; -mv; -°c1°c / accuracy: ±01 ph; ±5mv; ±1°crange: ph; -mv; -°c / resolution: 0
42 €
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No design template test tablets rapid (2x50 pieces) for ph and free chlorine for simple, quick and accurate measurement of ph and free chlorinecontents: 50 tablets each for ph value (phenol red) and free chlorine measurement (dpd1) a test device such as the steinbach test device is recommended to use these replacement tabletsnot suitable for photometers / electronic measuring devicesbelongs to the basic equipment of every pool or whirlpool owner
15 €
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Fine degrees: ph 0do not leave the pen when correcting! put the pen down and check the ph of the solutionsuitable for fresh water and sea water8, the pen is correct
7 €
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Vyair water parts is a trading style of vyair (uk) limitedfull uk support from authorised uk distributor, with 12 months warranty
19 €
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To correct the ph of feed for plants, etc ad id: delivery service consumer creditdilute with water before use, very strong if used neatgrowth technology, does what it says on the bottle
(England)
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Check if reading is correct between ph0 is acidic, and above 70 is neutral, under 7â—Źstep 5: press thedo you travel a lot?
21 €
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Type: digital ph pen1ph (at 20°c/ 68°f), ±0
5 €
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Reduces soil ph for ericaceous plantsreduces soil ph for ericaceous plants providing them with the ideal soil for healthy growthslow acting granular form active for 2-3 years
9 €
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5-8 ph ( acid, 7 nor, 7-8 alkali)relative light: lux ( low, low, nor hgh)type: soil testerdue to the light and screen setting difference, the item's color may be slightly different from the pictures1 x soil tester
7 €
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0 is acidic, and above 7convenient to carry, easily read the results with its bright lcd back light display0 is neutral, under 7
6 €
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5-8 ph ( acid, 7-8 alkaline)copper and aluminum itself does not belong to the hard material, so if the soil is too dry and hard to insert, you can use auxiliary agricultural tools drill hole and then insert
3 €
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Works $100 blue lab guardian monitor ph, tds and temperature - in just one glance it measures all three critical parameters for successful growth ph, conductivity and temperaturelarge easy to read, plant safe green led displaysadjustable brightness display
100 €
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All plants have a ph preference so it is important to know the ph level of your soilplants use nitrogen, phosphorus and potash (n, p, k) for healthy growthnitrogen is directly responsible for healthy green leavesphosphorus is vital for a strong, supportive root system
4 €