Alkalinity Test Merck
Catalogue Number | 111109 |
Description | Alkalinity Test |
Overview | The alkalinity is an important parameter for the assessment of the surface-water quality and the corrosive behaviour of water as well as for water and wastewater treatment. The sample is determined with titration method. |
Ammonium Test Merck
Catalogue Number | 114423 |
Description | Ammonium Test |
Overview | The test measures both ammonium ions and dissolved ammonia in e.g. groundwater and surface water, seawater, drinking water and aquarium water. The test kit contains the easy to use colour card. |
Phosphate test Merck
NITRATE TEST MERCK
Metode: kolorimetrik dengan strip tes 10 - 25 - 50 - 100 - 250 - 500 mg/l NO₃⁻ MQuant™
Catalogue Number | 110020 |
Replaces | 10020-1; 10020 |
Description | Nitrate Test |
Overview | The nitrate test can be used for monitoring of drinking water, process water and wastewater, as well as in aquarium water where limits can quickly be exceeded. It can also be used for determine nitrate in food e.g. potatoes. |
Jumlah Uji : 10 Petridish untuk 10x Uji.
Masa simpan : 1 Tahun (tanggal kadaluarsa pada foto hanya ilustrasi).
Media Penyimpanan : Simpan ditempat yang kering dan sejuk antara suhu 8 - 10C (lebih bagus disimpan di dalam lemari es).
Isi Konten :
- Kemasan 1 Petridish untuk 1x Uji.
- Petunjuk prosedur pengujian.
Tersedia dalam kemasan :
10 Test
25 Test
50 Test
Reagent Deteksi Vibrio
Jumlah Uji : 10 Petridish untuk 10x Uji.
Masa simpan : 1 Tahun (tanggal kadaluarsa pada foto hanya ilustrasi).
Media Penyimpanan : Simpan ditempat yang kering dan sejuk antara suhu 8 - 10C (lebih bagus disimpan di dalam lemari es)
Isi Konten :
- Kemasan 1 Petridish untuk 1x Uji.
- Petunjuk prosedur pengujian.
Test Kit Amonia 100test
- Range 0 -9 mg/l
- Dilengkapi dengan deret standar warna amonia
- Colory metric comparator
Test Kit Amonia 300test
- Range 0 -9 mg/l
- Dilengkapi dengan deret standar warna amonia
- Colory metric comparator
Test Kit Formalin 300test
- Range 0 – 10 mg/l
- Dilengkapi dengan deret standar warna formalin
- Acuan AOAC
Test Kit Formalin 50test
- Range 0 – 10 mg/l
- Dilengkapi dengan deret standar warna formalin
- Acuan AOAC
Reagent Deteksi Coliform
Deteksi Coliform / Koliform merupakan reagent kit yang digunakan untuk mendeteksi adanya Coliform yang terkandung dalam makanan dan minuman yang merupakan media selektif kultur terhadap pertumbuhan Coliform yang di tandai dengan adanya pertumbuhan koloni yang berwarna merah keunguan.
Jumlah Uji : 25 Petridish untuk 25x Uji
Masa simpan : 1 Tahun (tanggal kadaluarsa pada foto hanya ilustrasi).
Media Penyimpanan : Simpan ditempat yang kering dan sejuk antara suhu 8 - 10C (lebih bagus disimpan di dalam lemari es).
Isi Konten :
- Kemasan 1 Petridish untuk 1x Uji.
- Petunjuk prosedur pengujian.
Reagent Deteksi Fungi
Deteksi Fungi merupakan reagent kit yang digunakan untuk mendeteksi adanya Kapang dan Khamir dalam makanan dan minuman yang merupakan media selektif sesuai dengan rekomendasi dari organisasi Kesehatan Dunia WHO 1965, 1967 dan APHA 1992 terhadap pertumbuhan Kapan dan Khamir yang di tandai dengan adanya pertumbuhan koloni yang spesifik untuk Kapang dan Khamir.
Jumlah Uji : 10 Petridish untuk 10x Uji.
Masa simpan : 1 Tahun (tanggal kadaluarsa pada foto hanya ilustrasi).
Media Penyimpanan : Simpan ditempat yang kering dan sejuk antara suhu 8 - 10C (lebih bagus disimpan di dalam lemari es).
Isi Konten :
- Kemasan 1 Petridish untuk 1x Uji.
- Petunjuk prosedur pengujian.
Test Kit H2S 200test
Deteksi Ecoly
berfungsi untuk
mengidentifikasi
adanya bakteri ecoly
dalam sampel
makanan dan air
- Metode H2S
- 1 botol 1 test
- Jika hasilnya positif
cairan berwarna hitam
Test Kit Hydrogen sulfida H2S
Deteksi Ecoly
berfungsi untuk
mengidentifikasi
adanya bakteri ecoly
dalam sampel
makanan dan air
- Metode H2S
- 1 botol 1 test
- Jika hasilnya positif
cairan berwarna hitam
isi 100 test
TestKit Hydrogen sulfida
Deteksi Ecoly
berfungsi untuk
mengidentifikasi
adanya bakteri ecoly
dalam sampel
makanan dan air
- Metode H2S
- 1 botol 1 test
- Jika hasilnya positif
cairan berwarna hitam
isi 50 tets
H2S Strip 50 Test
Apakah H2S Test Strip Kit ?
H2S Test Strip Kit adalah alat sederhana untuk mengetahui kandungan H2S sebagai indicator Bakteri
yang berguna dalam pemeriksaan bakteriologis pada air minum.
Metode Kerja Kertas H2S
Metode Hydrogen Sulphide ini adalah suatu metode pengujian untuk mengetahui kualitas air
minum dan didasarkan pada deteksi hidrogen sulfida sebagai hasil metabolisme bakteri patogen.
Seperti Coliform dan E-Coli serta beberapa bakteri enterik seperti Salmonella, Proteus, Citrobacter
dan beberapa strain lebsiella, juga menghasilkan hidrogen sulfida.
Kertas strip Steril yang telah berikan reagent disimpan dalam botol kaca steril. Sampel air diisi dalam
botol dan disimpan selama 24 sampai 48 jam pada suhu kamar (25-37 C).
Jika terdapat bakteri dalam sampel, maka gas hidrogen sulfida yang di hasilkan oleh bakteri tersebut
akan membuat kertas strip berwarna hitam.
NO3 Testkit TETRA
Tetra Test Nitrate Test Kit NO3 - Simple to use kit for determining nitrate levels.
The TetraTest Nitrate kit is a liquid kit, which works by changing the colour of a water sample in relation to the nitrate concentration. You simply need to compare the colour of the sample to the easy-to-read colour chart in order to determine the nitrate level.
We recommend testing the nitrate level every 1-2 weeks.
If nitrate levels are high then you should seek advice as to the underlying cause.
For freshwater and saltwater use
45 tests
O2 Testkit TETRA
Product Summary
Oxygen is vital to the well being and overall condition of fish plants and filter bacteria. Water contains far less oxygen than air and at times it can become limiting. It is important to check oxygen levels from time to time particularly at warmer times of the year. The only way to check the oxygen level is with a Tetra Test Oxygen test kit.
How it works
The Tetra Test Oxygen test kit is a liquid kit which works by changing the colour of a water sample in relation to the oxygen concentration. You simply need to compare the colour of the sample to the enclosed colour chart to determine the oxygen level.
How to use
Take water from below the surface rather than at the surface. Pour out any excess water until the water level reaches the 15ml mark. Hold bottle number 1 upside down and add 5 drops to the test vial then hold bottle number 2 upside down and add 5 drops.press the lid back on and turn the vial upside down and back again once. A sediment will form in the vial.leave it to stand for 30 seconds. Remove the lid and hold bottle number 3 upside down and add 5 drops.press the lid back on and turn the vial upside down and back again twice. The sediment dissolves and test solution will turn violet/red. Compare the colour of the sample to the colour chart.
It is advisable to test oxygen levels first thing in the morning as this is when they are likely to be lowest.
Suitable for all freshwater and marine aquarium.
Excellent long-term stability for a large number of analyses.
pH Testkit TETRA
Ammonia Testkit TETRA
Ammonia (NH 3/4 + ) is excreted by fish directly into the water, and is also released from the breakdown of solid waste and uneaten food. Ammonia is highly toxic to fish, but is usually removed from the water by the bacteria which live inside the filter.
However, in new tanks, or if the filter bacteria are damaged, the ammonia level may become toxic. The only way to determine the ammonia level is by testing it with a TetraTest Ammonia kit. Regular testing, especially in new aquariums, will prevent damage caused by ammonia poisoning.
Application
The TetraTest Ammonia kit is a liquid kit, which works by changing the colour of a water sample in relation to the ammonia concentration. You simply need to compare the colour of the sample to the easy-to-read colour chart in order to determine the ammonia level. We recommend testing for ammonia every 2-3 days in a new aquarium, and once a week in an established aquarium. Always read the instructions carefully before use. If ammonia levels are high then you should seek advice as to the underlying cause.
25 Tests
Nitrit Testkit TETRA
Tetra Nitrite NO2 Test.
The Tetra Test Nitrite kit is a liquid kit which works by changing the colour of a water sample in relation to the nitrite concentration. Compare the colour of the sample to the easy-to-read colour chart (supplied) to determine the nitrite level of the water in ppm (mg/litre). Full instructions for use supplied in box.
Nitrite is produced from the biological breakdown of ammonia in the filter. Nitrite is highly toxic to fish but is usually removed from the water by the bacteria which live inside the filter. However, in new tanks or if the filter bacteria are damaged, the nitrite level may become toxic. The only way to know what the nitrite level is is by testing for it with a TetraTest Nitrite kit. Regular testing especially in new aquariums will prevent damage caused by nitrite poisoning
Instructions: To test the nitrite level simply take a sample of aquarium water in a jug and then use some of this to wash out the test vial. Then
Compare the colour of the liquid to the nitrite colour chart to obtain the concentration. Always read the instructions carefully before use. If nitrite levels are high then you should seek advice as to the underlying cause.
Nitrite test, 25 tests, 20ml, 60g
Comparator Bromide LOVIBOND
146280 Checkit Colour Disc Bromine 0 - 5 Mg/L
Comparator Copper LOVIBOND
146230 Checkit Colour Disc Copper Free 0 - 1,0 Mg/L
Comparator Fluoride LOVIBOND
146390 Checkit Colour Disc Fluoride 0 - 2 Mg/L