The goal of the lab was to identify an unlabeled compound found in the chemistry stockroom to be able to dispose of it properly. This lab demonstrated the process of identifying an unknown compound as well as synthesizing the compound. Identifying the compound consisted of performing various tests to detect the chemical and physical properties of the compound and comparing it to the list of possible compounds. The tests conducted were the solubility test which the compound fully dissolved in water, the flame test which had no discoloration when held in the flame, cation and anion tests which showed the existence of some halides like Cl, Br, and I, pH test in which the compound had a pH of 6, and the conductivity test which had an average value…
and Restylane is just like comparing apples to oranges. Apples and oranges are edible fruits and that's just about where the similarities end. Likewise Restylane and BOTOX Cosmetic are both dermal injectables that can help alleviate wrinkles, but that's all they have in common. How they work and reasons why you would want to use one over the other are completely different. BOTOX Cosmetic immobilizes facial muscles and downsizes wrinkles, while Restylane fills in fine lines and smoothes out creases.…
1-Paper 2-gallon size Zip- Loc bag 3-Iodine beads (available from forensic supply companies) Note: Iodine crystals can be used along with a small amount of powdered vermiculite. 4-Rubber or plastic gloves are recommended 5-Safety glasses or goggles Safety Precautions Firstly,Wear safety glasses or goggles to protect our eyes from iodine vapors. Iodine is very toxic in nature , both as vapor and through excessive skin contact.…
Hi Pentavalli, I really like the idea of being able to associate dance with certain countries. However, I think due to the globalization it is definitely becoming harder to associate a certain dance with a country or certain group of people. For example, the belly dance cannot be particularly associated with any country due to how widespread it is. Furthermore, the Orientalist's constant appropriation of dance forms of the Orient contributes to this. I also have to agree with you in terms of dance leading to social changes in the Ottoman empire.…
The Serval cat is a strong yet lean animal native to the savannah grasslands of Africa, south of the Sahara. The name serval comes from a Portuguese word meaning "wolf deer." Other nicknames for the serval are "bush cat" and "giraffe cat". The Serval was once also found in Morocco, Tunisia, and Algeria. Servals have dwindled in numbers due to human population taking over their habitat and also because of hunters and poachers.…
Remember that a claim of policy may build on claims of fact and of value. What is Ventura’s claim of policy? How does she use factual information and evaluation to build toward that claim? Ventura’s claim of policy is that the FDA should be able to control the chemical substances that companies put into their products, particularly when the chemicals are known carcinogens, neurotoxins, endocrine disruptors, or pose any other possible harm to the human body.…
If you asked us, we would tell you that the next best thing to having a million dollars is sporting a million dollar tan. Luckily for us all, we don’t have to look far or spend far too much in order to achieve that perfect summer glow. Known around the globe as one of the top manufacturers of innovative and top of the line sunless tanning products, Million Dollar Tan (yes that’s really their name and for good reason) offers boosters, lotions and mousses galore! Founded in sunny Southern California, MDT has gained a tremendous following and a reputable reputation for offering top notch solutions for the best spray on tan ever.…
Aqueous solutions of methylparaben and propyl paraben at pH 3 to 6 may be sterilized by moist heat sterilization without decomposition. Aqueous solutions at pH 3 to 6 are stable (less than 10% decomposition) for up to about 4 years at room temperature, while aqueous solutions at pH 8 and above undergoes rapid hydrolysis. Aqueous solutions of methylparaben and propyl paraben at pH 3 to 6 may be sterilized by moist heat sterilization without decomposition. Aqueous solutions at pH 3 to 6 are stable (less than 10% decomposition) for up to about 4 years at room temperature, while aqueous solutions at pH 8 and above undergoes rapid…
I’m an ordinary girl, like every other girl, I like to wear make up. Putting makeup on my face make me confident even just a bit of lipstick. I keep buying makeup cosmetic and I never ask where are they come from or they’re safe to put on my face or what. However, recently I read an article about cruelty free cosmetic. I realize that all the cosmetic before make has test on animal such as bunny, dog, rat, cat,...…
For many years the testing of cosmetics on animals has been considered a major issue in the US and globally. Cosmetic testing is the most controversial area of animal testing. Each and every cosmetic product used by women is first tested on animals. Approximately, 20 million animals are used for all kinds of testing every year. Not only several leading cosmetics companies have already stopped testing products on animals, but also the European Union, Israel, and Norway have banned cosmetic testing on animals, making it illegal to do so within their borders.…
The benefits of using tanning lotions are countless, and today, the tanning industry has many different kinds of lotions to offer for the customer's choice. Suntan lotions come with bronzers, tingle factors, and cooling effects, or in any combination of the three mixed together. Tanning lotions are used on a daily basis to help maintain the moisture levels of the skin, and to achieve a healthy glow. They protect the skin from the sun without the use of additional sun protection factors or any protective lotion. Tanning lotions help enhance skincare.…
Any cosmetic or medical companies will tell consumers that their products are the best since it has been tested on animals for safety, but the truth behind animal testing will make buyers think twice about their merchandise. Nowadays, more and more people are teaming up against animal testing. Laboratory testing is done on substances that make up medication and cosmetics, such as perfume, lotion, soap, etc. Animals are used to develop medical treatments, determine the toxicity of medications, and check the safety of products destined for human use. Substances are injected into animal’s bodies to prove that products are harmless to people, and the environment.…
They also claim to restrict the formation of the new acne on the skin. We don't know what they promise. It is better to have a detailed analysis before any opinion.…
Triethanolamine effects are enhanced if the products are left on the skin, such as moisturizers. Some of the safe ingredients to look out for are: Avobenzone is commonly used and effective against sun filtering. Physical blocking agents zinc oxide and titanium dioxide have not been linked to any adverse health effects or any estrogenic side effects. Mexoryl SX, Mexoryl XL, and Tinosorb appear to be safe.…
Animal Testing Paper After decades of animal testing, most cosmetic companies have ruled out the ingredients that don 't benefit their products. With this knowledge, they are able to produce cosmetics with ingredients that are known to be safe for use. Animal testing should not be justified by our enjoyment of cosmetics. The torture and premature death that animals have to endure is inhuman because they have no choice, but cosmetic companies do have the option to take another route to test cosmetics. Other options include paying human volunteers to test the makeup, using the new computer programs that mimics human biology, and using human tissues and cells also known as Vitro Testing.…