Solid Value Erlenmeyer Flasks with Great Packaging - dellland

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I recently picked up the 5-100ml Transparent Lab Conical Flask Glass Scientific Glass Erlenmeyer Flask Safe Glassware Laboratory School Research Supply because I needed a few different sizes for some home experiments. Shopping around online, I was pleased to find this option which covered the range I was looking for. Getting glassware shipped can always be a bit worrying, but I was hopeful based on what I read.

When the package arrived, I was genuinely impressed with how well everything was secured. Several other buyers seem to feel similarly; one mentioned it must take a very strong blow to break them, and mine definitely arrived in perfect condition, which is a huge plus. I ordered four different sizes, although it seems like there was a slight mix-up and I received three sizes instead of four, which is a slight annoyance, especially if you strictly need specific volumes for serious lab work.

However, for general use, the glass quality seems very good, and one excellent feature is that it consistently comes with a stopper, which saves a separate purchase. I noticed a couple of users complained about some staining from markings on the bottle, and I did notice a bit of residue that needed a good wash before use.

Despite the potential for size discrepancies, the functionality is sound. For the small size I needed most, the lid—which is described as a rubber cap by others—fits perfectly, which is great for sealing mixtures temporarily. While one review noted that their rubber band had unfortunately deteriorated and melted, sticking badly, the ones I received seemed fresh and held up well during my initial handling.

If you are a student, hobbyist, or just need some affordable, small-volume conical flasks for non-professional setups, this is a worthwhile purchase. Just be prepared that you might not get every exact size you initially requested, and give them a thorough cleaning upon arrival. For the quantity and the fact they come with the necessary rubber cap, I really recommend grabbing this set of Scientific Glass Erlenmeyer Flasks.

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